| 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 | $31.36 | 5.626% | $33.1243 | $33.12 | $33.10 | $33.10 |
| Purchase #2 | $159.46 | 10.851% | $176.763 | $176.76 | $176.75 | $176.80 |
| Purchase #3 | $14.34 | 12.437% | $16.1235 | $16.12 | $16.10 | $16.10 |
| Purchase #4 | $96.86 | 9.548% | $106.1082 | $106.11 | $106.10 | $106.10 |
| Purchase #5 | $166.90 | 5.720% | $176.4467 | $176.45 | $176.45 | $176.40 |
| Purchase #6 | $158.83 | 4.329% | $165.7058 | $165.71 | $165.70 | $165.70 |
| Purchase #7 | $52.43 | 6.476% | $55.8254 | $55.83 | $55.85 | $55.80 |
| 7 purchase totals = | $680.18 | $730.0969 | $730.10 | $730.05 | $730.00 | |