| 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 | $93.92 | 7.656% | $101.1105 | $101.11 | $101.10 | $101.10 |
| Purchase #2 | $46.72 | 4.757% | $48.9425 | $48.94 | $48.95 | $48.90 |
| Purchase #3 | $110.91 | 6.641% | $118.2755 | $118.28 | $118.30 | $118.30 |
| Purchase #4 | $25.90 | 8.180% | $28.0186 | $28.02 | $28.00 | $28.00 |
| Purchase #5 | $97.90 | 10.823% | $108.4957 | $108.50 | $108.50 | $108.50 |
| Purchase #6 | $46.68 | 13.830% | $53.1358 | $53.14 | $53.15 | $53.10 |
| Purchase #7 | $241.81 | 10.575% | $267.3814 | $267.38 | $267.40 | $267.40 |
| 7 purchase totals = | $663.84 | $725.3600 | $725.37 | $725.40 | $725.30 | |