| 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 | $50.46 | 12.208% | $56.6202 | $56.62 | $56.60 | $56.60 |
| Purchase #2 | $110.25 | 10.402% | $121.7182 | $121.72 | $121.70 | $121.70 |
| Purchase #3 | $235.79 | 6.104% | $250.1826 | $250.18 | $250.20 | $250.20 |
| Purchase #4 | $59.28 | 6.853% | $63.3425 | $63.34 | $63.35 | $63.30 |
| Purchase #5 | $5.86 | 4.338% | $6.1142 | $6.11 | $6.10 | $6.10 |
| Purchase #6 | $99.99 | 7.857% | $107.8462 | $107.85 | $107.85 | $107.80 |
| Purchase #7 | $208.79 | 7.371% | $224.1799 | $224.18 | $224.20 | $224.20 |
| 7 purchase totals = | $770.42 | $830.0038 | $830.00 | $830.00 | $829.90 | |