| 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 | $76.77 | 11.629% | $85.6976 | $85.70 | $85.70 | $85.70 |
| Purchase #2 | $75.86 | 12.276% | $85.1726 | $85.17 | $85.15 | $85.20 |
| Purchase #3 | $205.48 | 11.540% | $229.1924 | $229.19 | $229.20 | $229.20 |
| Purchase #4 | $171.26 | 5.584% | $180.8232 | $180.82 | $180.80 | $180.80 |
| Purchase #5 | $15.89 | 11.151% | $17.6619 | $17.66 | $17.65 | $17.70 |
| Purchase #6 | $159.91 | 10.166% | $176.1665 | $176.17 | $176.15 | $176.20 |
| Purchase #7 | $65.69 | 13.383% | $74.4813 | $74.48 | $74.50 | $74.50 |
| 7 purchase totals = | $770.86 | $849.1955 | $849.19 | $849.15 | $849.30 | |