| 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 | $244.42 | 7.525% | $262.8126 | $262.81 | $262.80 | $262.80 |
| Purchase #2 | $29.95 | 9.615% | $32.8297 | $32.83 | $32.85 | $32.80 |
| Purchase #3 | $124.70 | 13.371% | $141.3736 | $141.37 | $141.35 | $141.40 |
| Purchase #4 | $243.70 | 5.138% | $256.2213 | $256.22 | $256.20 | $256.20 |
| Purchase #5 | $59.72 | 5.802% | $63.185 | $63.19 | $63.20 | $63.20 |
| Purchase #6 | $141.94 | 9.570% | $155.5237 | $155.52 | $155.50 | $155.50 |
| Purchase #7 | $48.45 | 11.127% | $53.841 | $53.84 | $53.85 | $53.80 |
| 7 purchase totals = | $892.88 | $965.7869 | $965.78 | $965.75 | $965.70 | |