| 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 | $26.69 | 5.612% | $28.1878 | $28.19 | $28.20 | $28.20 |
| Purchase #2 | $152.53 | 8.731% | $165.8474 | $165.85 | $165.85 | $165.80 |
| Purchase #3 | $24.93 | 9.130% | $27.2061 | $27.21 | $27.20 | $27.20 |
| Purchase #4 | $166.43 | 4.595% | $174.0775 | $174.08 | $174.10 | $174.10 |
| Purchase #5 | $100.67 | 9.810% | $110.5457 | $110.55 | $110.55 | $110.50 |
| Purchase #6 | $187.83 | 12.394% | $211.1097 | $211.11 | $211.10 | $211.10 |
| Purchase #7 | $232.97 | 12.536% | $262.1751 | $262.18 | $262.20 | $262.20 |
| 7 purchase totals = | $892.05 | $979.1493 | $979.17 | $979.20 | $979.10 | |