| 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 | $74.99 | 12.681% | $84.4995 | $84.50 | $84.50 | $84.50 |
| Purchase #2 | $73.69 | 7.699% | $79.3634 | $79.36 | $79.35 | $79.40 |
| Purchase #3 | $93.49 | 7.289% | $100.3045 | $100.30 | $100.30 | $100.30 |
| Purchase #4 | $140.94 | 7.593% | $151.6416 | $151.64 | $151.65 | $151.60 |
| Purchase #5 | $244.44 | 8.575% | $265.4007 | $265.40 | $265.40 | $265.40 |
| Purchase #6 | $85.85 | 3.470% | $88.829 | $88.83 | $88.85 | $88.80 |
| Purchase #7 | $94.87 | 10.359% | $104.6976 | $104.70 | $104.70 | $104.70 |
| 7 purchase totals = | $808.27 | $874.7363 | $874.73 | $874.75 | $874.70 | |