| 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 | $44.79 | 5.347% | $47.1849 | $47.18 | $47.20 | $47.20 |
| Purchase #2 | $76.98 | 3.769% | $79.8814 | $79.88 | $79.90 | $79.90 |
| Purchase #3 | $79.48 | 12.764% | $89.6248 | $89.62 | $89.60 | $89.60 |
| Purchase #4 | $232.50 | 5.227% | $244.6528 | $244.65 | $244.65 | $244.70 |
| Purchase #5 | $217.90 | 9.505% | $238.6114 | $238.61 | $238.60 | $238.60 |
| Purchase #6 | $100.65 | 11.808% | $112.5348 | $112.53 | $112.55 | $112.50 |
| Purchase #7 | $143.51 | 12.840% | $161.9367 | $161.94 | $161.95 | $161.90 |
| 7 purchase totals = | $895.81 | $974.4268 | $974.41 | $974.45 | $974.40 | |