| 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 | $37.68 | 9.572% | $41.2867 | $41.29 | $41.30 | $41.30 |
| Purchase #2 | $14.62 | 3.175% | $15.0842 | $15.08 | $15.10 | $15.10 |
| Purchase #3 | $61.34 | 4.127% | $63.8715 | $63.87 | $63.85 | $63.90 |
| Purchase #4 | $227.49 | 4.703% | $238.1889 | $238.19 | $238.20 | $238.20 |
| Purchase #5 | $112.89 | 3.356% | $116.6786 | $116.68 | $116.70 | $116.70 |
| Purchase #6 | $103.84 | 7.142% | $111.2563 | $111.26 | $111.25 | $111.30 |
| Purchase #7 | $127.87 | 11.860% | $143.0354 | $143.04 | $143.05 | $143.00 |
| 7 purchase totals = | $685.73 | $729.4016 | $729.41 | $729.45 | $729.50 | |