| 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 | $28.35 | 13.294% | $32.1188 | $32.12 | $32.10 | $32.10 |
| Purchase #2 | $32.45 | 8.424% | $35.1836 | $35.18 | $35.20 | $35.20 |
| Purchase #3 | $226.39 | 12.531% | $254.7589 | $254.76 | $254.75 | $254.80 |
| Purchase #4 | $153.84 | 3.322% | $158.9506 | $158.95 | $158.95 | $159.00 |
| Purchase #5 | $68.56 | 9.459% | $75.0451 | $75.05 | $75.05 | $75.00 |
| Purchase #6 | $149.59 | 3.300% | $154.5265 | $154.53 | $154.55 | $154.50 |
| Purchase #7 | $68.69 | 11.735% | $76.7508 | $76.75 | $76.75 | $76.80 |
| 7 purchase totals = | $727.87 | $787.3343 | $787.34 | $787.35 | $787.40 | |