| 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 | $53.58 | 3.717% | $55.5716 | $55.57 | $55.55 | $55.60 |
| Purchase #2 | $29.97 | 7.627% | $32.2558 | $32.26 | $32.25 | $32.30 |
| Purchase #3 | $48.79 | 4.216% | $50.847 | $50.85 | $50.85 | $50.80 |
| Purchase #4 | $33.44 | 3.721% | $34.6843 | $34.68 | $34.70 | $34.70 |
| Purchase #5 | $86.29 | 7.553% | $92.8075 | $92.81 | $92.80 | $92.80 |
| Purchase #6 | $159.92 | 11.420% | $178.1829 | $178.18 | $178.20 | $178.20 |
| Purchase #7 | $95.44 | 5.417% | $100.61 | $100.61 | $100.60 | $100.60 |
| 7 purchase totals = | $507.43 | $544.9591 | $544.96 | $544.95 | $545.00 | |