| 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 | $205.80 | 6.735% | $219.6606 | $219.66 | $219.65 | $219.70 |
| Purchase #2 | $214.86 | 6.182% | $228.1426 | $228.14 | $228.15 | $228.10 |
| Purchase #3 | $44.29 | 8.443% | $48.0294 | $48.03 | $48.05 | $48.00 |
| Purchase #4 | $38.66 | 12.848% | $43.627 | $43.63 | $43.65 | $43.60 |
| Purchase #5 | $16.66 | 4.798% | $17.4593 | $17.46 | $17.45 | $17.50 |
| Purchase #6 | $93.25 | 11.715% | $104.1742 | $104.17 | $104.15 | $104.20 |
| Purchase #7 | $51.54 | 4.656% | $53.9397 | $53.94 | $53.95 | $53.90 |
| 7 purchase totals = | $665.06 | $715.0328 | $715.03 | $715.05 | $715.00 | |