| 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 | $96.58 | 4.113% | $100.5523 | $100.55 | $100.55 | $100.60 |
| Purchase #2 | $220.50 | 5.347% | $232.2901 | $232.29 | $232.30 | $232.30 |
| Purchase #3 | $20.79 | 5.800% | $21.9958 | $22.00 | $22.00 | $22.00 |
| Purchase #4 | $219.94 | 10.226% | $242.4311 | $242.43 | $242.45 | $242.40 |
| Purchase #5 | $198.56 | 13.709% | $225.7806 | $225.78 | $225.80 | $225.80 |
| Purchase #6 | $28.90 | 11.204% | $32.138 | $32.14 | $32.15 | $32.10 |
| Purchase #7 | $18.97 | 8.686% | $20.6177 | $20.62 | $20.60 | $20.60 |
| 7 purchase totals = | $804.24 | $875.8056 | $875.81 | $875.85 | $875.80 | |