| 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 | $39.43 | 3.272% | $40.7201 | $40.72 | $40.70 | $40.70 |
| Purchase #2 | $108.87 | 6.602% | $116.0576 | $116.06 | $116.05 | $116.10 |
| Purchase #3 | $35.99 | 11.486% | $40.1238 | $40.12 | $40.10 | $40.10 |
| Purchase #4 | $227.37 | 11.474% | $253.4584 | $253.46 | $253.45 | $253.50 |
| Purchase #5 | $127.63 | 5.207% | $134.2757 | $134.28 | $134.30 | $134.30 |
| Purchase #6 | $169.44 | 13.198% | $191.8027 | $191.80 | $191.80 | $191.80 |
| Purchase #7 | $50.66 | 12.576% | $57.031 | $57.03 | $57.05 | $57.00 |
| 7 purchase totals = | $759.39 | $833.4693 | $833.47 | $833.45 | $833.50 | |