| 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 | $20.30 | 10.764% | $22.4851 | $22.49 | $22.50 | $22.50 |
| Purchase #2 | $48.69 | 10.170% | $53.6418 | $53.64 | $53.65 | $53.60 |
| Purchase #3 | $202.85 | 6.261% | $215.5504 | $215.55 | $215.55 | $215.60 |
| Purchase #4 | $44.35 | 6.858% | $47.3915 | $47.39 | $47.40 | $47.40 |
| Purchase #5 | $240.91 | 4.485% | $251.7148 | $251.71 | $251.70 | $251.70 |
| Purchase #6 | $153.37 | 5.255% | $161.4296 | $161.43 | $161.45 | $161.40 |
| Purchase #7 | $113.65 | 7.758% | $122.467 | $122.47 | $122.45 | $122.50 |
| 7 purchase totals = | $824.12 | $874.6802 | $874.68 | $874.70 | $874.70 | |