| 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 | $40.99 | 8.375% | $44.4229 | $44.42 | $44.40 | $44.40 |
| Purchase #2 | $108.33 | 3.364% | $111.9742 | $111.97 | $111.95 | $112.00 |
| Purchase #3 | $244.97 | 8.511% | $265.8194 | $265.82 | $265.80 | $265.80 |
| Purchase #4 | $91.47 | 3.366% | $94.5489 | $94.55 | $94.55 | $94.50 |
| Purchase #5 | $96.64 | 8.512% | $104.866 | $104.87 | $104.85 | $104.90 |
| Purchase #6 | $231.69 | 10.801% | $256.7148 | $256.71 | $256.70 | $256.70 |
| Purchase #7 | $63.83 | 8.265% | $69.1055 | $69.11 | $69.10 | $69.10 |
| 7 purchase totals = | $877.92 | $947.4517 | $947.45 | $947.35 | $947.40 | |