| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $21.57 | 9.426% | $23.6032 | $23.60 | $23.60 | $23.60 |
| Purchase #2 | $59.28 | 6.607% | $63.1966 | $63.20 | $63.20 | $63.20 |
| Purchase #3 | $126.58 | 10.517% | $139.8924 | $139.89 | $139.90 | $139.90 |
| Purchase #4 | $125.52 | 13.476% | $142.4351 | $142.44 | $142.45 | $142.40 |
| Purchase #5 | $79.68 | 8.428% | $86.3954 | $86.40 | $86.40 | $86.40 |
| Purchase #6 | $233.33 | 9.818% | $256.2383 | $256.24 | $256.25 | $256.20 |
| Purchase #7 | $107.53 | 4.195% | $112.0409 | $112.04 | $112.05 | $112.00 |
| 7 purchase totals = | $753.49 | $823.8019 | $823.81 | $823.85 | $823.70 | |