| 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 | $35.50 | 8.213% | $38.4156 | $38.42 | $38.40 | $38.40 |
| Purchase #2 | $47.37 | 5.346% | $49.9024 | $49.90 | $49.90 | $49.90 |
| Purchase #3 | $180.86 | 3.456% | $187.1105 | $187.11 | $187.10 | $187.10 |
| Purchase #4 | $222.95 | 13.506% | $253.0616 | $253.06 | $253.05 | $253.10 |
| Purchase #5 | $187.81 | 3.134% | $193.696 | $193.70 | $193.70 | $193.70 |
| Purchase #6 | $98.47 | 12.514% | $110.7925 | $110.79 | $110.80 | $110.80 |
| Purchase #7 | $24.86 | 13.757% | $28.28 | $28.28 | $28.30 | $28.30 |
| 7 purchase totals = | $797.82 | $861.2586 | $861.26 | $861.25 | $861.30 | |