| 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 | $86.51 | 3.438% | $89.4842 | $89.48 | $89.50 | $89.50 |
| Purchase #2 | $20.55 | 12.199% | $23.0569 | $23.06 | $23.05 | $23.10 |
| Purchase #3 | $232.31 | 5.372% | $244.7897 | $244.79 | $244.80 | $244.80 |
| Purchase #4 | $87.64 | 7.830% | $94.5022 | $94.50 | $94.50 | $94.50 |
| Purchase #5 | $183.90 | 8.847% | $200.1696 | $200.17 | $200.15 | $200.20 |
| Purchase #6 | $75.78 | 10.512% | $83.746 | $83.75 | $83.75 | $83.70 |
| Purchase #7 | $240.58 | 9.272% | $262.8866 | $262.89 | $262.90 | $262.90 |
| 7 purchase totals = | $927.27 | $998.6352 | $998.64 | $998.65 | $998.70 | |