| 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 | $139.76 | 7.564% | $150.3314 | $150.33 | $150.35 | $150.30 |
| Purchase #2 | $49.37 | 3.152% | $50.9261 | $50.93 | $50.95 | $50.90 |
| Purchase #3 | $41.48 | 5.790% | $43.8817 | $43.88 | $43.90 | $43.90 |
| Purchase #4 | $212.34 | 9.494% | $232.4996 | $232.50 | $232.50 | $232.50 |
| Purchase #5 | $19.77 | 13.230% | $22.3856 | $22.39 | $22.40 | $22.40 |
| Purchase #6 | $116.35 | 8.246% | $125.9442 | $125.94 | $125.95 | $125.90 |
| Purchase #7 | $90.96 | 12.459% | $102.2927 | $102.29 | $102.30 | $102.30 |
| 7 purchase totals = | $670.03 | $728.2613 | $728.26 | $728.35 | $728.20 | |