| 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 | $96.71 | 10.604% | $106.9651 | $106.97 | $106.95 | $107.00 |
| Purchase #2 | $82.31 | 9.873% | $90.4365 | $90.44 | $90.45 | $90.40 |
| Purchase #3 | $243.39 | 5.128% | $255.871 | $255.87 | $255.85 | $255.90 |
| Purchase #4 | $157.62 | 5.250% | $165.8951 | $165.90 | $165.90 | $165.90 |
| Purchase #5 | $121.84 | 10.647% | $134.8123 | $134.81 | $134.80 | $134.80 |
| Purchase #6 | $60.53 | 4.543% | $63.2799 | $63.28 | $63.30 | $63.30 |
| Purchase #7 | $100.38 | 8.533% | $108.9454 | $108.95 | $108.95 | $108.90 |
| 7 purchase totals = | $862.78 | $926.2053 | $926.22 | $926.20 | $926.20 | |