| 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 | $31.89 | 10.845% | $35.3485 | $35.35 | $35.35 | $35.30 |
| Purchase #2 | $245.46 | 3.449% | $253.9259 | $253.93 | $253.95 | $253.90 |
| Purchase #3 | $58.71 | 11.114% | $65.235 | $65.24 | $65.25 | $65.20 |
| Purchase #4 | $119.25 | 8.231% | $129.0655 | $129.07 | $129.05 | $129.10 |
| Purchase #5 | $139.38 | 7.753% | $150.1861 | $150.19 | $150.20 | $150.20 |
| Purchase #6 | $11.45 | 6.348% | $12.1768 | $12.18 | $12.20 | $12.20 |
| Purchase #7 | $206.98 | 8.465% | $224.5009 | $224.50 | $224.50 | $224.50 |
| 7 purchase totals = | $813.12 | $870.4387 | $870.46 | $870.50 | $870.40 | |