| 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 | $5.89 | 10.226% | $6.4923 | $6.49 | $6.50 | $6.50 |
| Purchase #2 | $86.39 | 8.341% | $93.5958 | $93.60 | $93.60 | $93.60 |
| Purchase #3 | $99.55 | 12.609% | $112.1023 | $112.10 | $112.10 | $112.10 |
| Purchase #4 | $8.37 | 5.461% | $8.8271 | $8.83 | $8.85 | $8.80 |
| Purchase #5 | $203.98 | 4.381% | $212.9164 | $212.92 | $212.90 | $212.90 |
| Purchase #6 | $79.26 | 4.483% | $82.8132 | $82.81 | $82.80 | $82.80 |
| Purchase #7 | $73.36 | 10.443% | $81.021 | $81.02 | $81.00 | $81.00 |
| 7 purchase totals = | $556.80 | $597.7681 | $597.77 | $597.75 | $597.70 | |