| 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 | $87.77 | 6.493% | $93.4689 | $93.47 | $93.45 | $93.50 |
| Purchase #2 | $67.88 | 12.397% | $76.2951 | $76.30 | $76.30 | $76.30 |
| Purchase #3 | $155.35 | 3.724% | $161.1352 | $161.14 | $161.15 | $161.10 |
| Purchase #4 | $46.68 | 13.751% | $53.099 | $53.10 | $53.10 | $53.10 |
| Purchase #5 | $93.35 | 8.105% | $100.916 | $100.92 | $100.90 | $100.90 |
| Purchase #6 | $178.75 | 12.302% | $200.7398 | $200.74 | $200.75 | $200.70 |
| Purchase #7 | $122.37 | 11.242% | $136.1268 | $136.13 | $136.15 | $136.10 |
| 7 purchase totals = | $752.15 | $821.7808 | $821.80 | $821.80 | $821.70 | |