| 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 | $51.64 | 13.839% | $58.7865 | $58.79 | $58.80 | $58.80 |
| Purchase #2 | $122.81 | 4.314% | $128.108 | $128.11 | $128.10 | $128.10 |
| Purchase #3 | $129.41 | 8.790% | $140.7851 | $140.79 | $140.80 | $140.80 |
| Purchase #4 | $51.72 | 8.186% | $55.9538 | $55.95 | $55.95 | $56.00 |
| Purchase #5 | $41.27 | 7.657% | $44.43 | $44.43 | $44.45 | $44.40 |
| Purchase #6 | $51.58 | 12.851% | $58.2085 | $58.21 | $58.20 | $58.20 |
| Purchase #7 | $154.92 | 7.474% | $166.4987 | $166.50 | $166.50 | $166.50 |
| 7 purchase totals = | $603.35 | $652.7706 | $652.78 | $652.80 | $652.80 | |