| 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 | $74.76 | 3.179% | $77.1366 | $77.14 | $77.15 | $77.10 |
| Purchase #2 | $87.95 | 11.482% | $98.0484 | $98.05 | $98.05 | $98.00 |
| Purchase #3 | $110.57 | 7.576% | $118.9468 | $118.95 | $118.95 | $118.90 |
| Purchase #4 | $129.36 | 6.240% | $137.4321 | $137.43 | $137.45 | $137.40 |
| Purchase #5 | $35.82 | 3.426% | $37.0472 | $37.05 | $37.05 | $37.00 |
| Purchase #6 | $90.75 | 9.342% | $99.2279 | $99.23 | $99.25 | $99.20 |
| Purchase #7 | $163.98 | 11.783% | $183.3018 | $183.30 | $183.30 | $183.30 |
| 7 purchase totals = | $693.19 | $751.1408 | $751.15 | $751.20 | $750.90 | |