| 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 | $30.80 | 6.428% | $32.7798 | $32.78 | $32.80 | $32.80 |
| Purchase #2 | $232.66 | 12.853% | $262.5638 | $262.56 | $262.55 | $262.60 |
| Purchase #3 | $27.35 | 5.554% | $28.869 | $28.87 | $28.85 | $28.90 |
| Purchase #4 | $91.39 | 11.660% | $102.0461 | $102.05 | $102.05 | $102.00 |
| Purchase #5 | $237.51 | 5.575% | $250.7512 | $250.75 | $250.75 | $250.80 |
| Purchase #6 | $53.25 | 5.505% | $56.1814 | $56.18 | $56.20 | $56.20 |
| Purchase #7 | $33.56 | 5.845% | $35.5216 | $35.52 | $35.50 | $35.50 |
| 7 purchase totals = | $706.52 | $768.7129 | $768.71 | $768.70 | $768.80 | |