| 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 | $28.99 | 10.641% | $32.0748 | $32.07 | $32.05 | $32.10 |
| Purchase #2 | $226.68 | 13.350% | $256.9418 | $256.94 | $256.95 | $256.90 |
| Purchase #3 | $187.54 | 12.845% | $211.6295 | $211.63 | $211.65 | $211.60 |
| Purchase #4 | $231.44 | 12.562% | $260.5135 | $260.51 | $260.50 | $260.50 |
| Purchase #5 | $62.40 | 10.134% | $68.7236 | $68.72 | $68.70 | $68.70 |
| Purchase #6 | $93.87 | 7.567% | $100.9731 | $100.97 | $100.95 | $101.00 |
| Purchase #7 | $37.91 | 4.209% | $39.5056 | $39.51 | $39.50 | $39.50 |
| 7 purchase totals = | $868.83 | $970.3619 | $970.35 | $970.30 | $970.30 | |