| 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 | $35.75 | 13.549% | $40.5938 | $40.59 | $40.60 | $40.60 |
| Purchase #2 | $97.70 | 9.478% | $106.96 | $106.96 | $106.95 | $107.00 |
| Purchase #3 | $69.42 | 5.750% | $73.4117 | $73.41 | $73.40 | $73.40 |
| Purchase #4 | $22.86 | 11.311% | $25.4457 | $25.45 | $25.45 | $25.40 |
| Purchase #5 | $125.38 | 10.472% | $138.5098 | $138.51 | $138.50 | $138.50 |
| Purchase #6 | $147.39 | 6.118% | $156.4073 | $156.41 | $156.40 | $156.40 |
| Purchase #7 | $136.39 | 10.384% | $150.5527 | $150.55 | $150.55 | $150.60 |
| 7 purchase totals = | $634.89 | $691.8810 | $691.88 | $691.85 | $691.90 | |