| 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 | $58.83 | 10.289% | $64.883 | $64.88 | $64.90 | $64.90 |
| Purchase #2 | $56.35 | 13.541% | $63.9804 | $63.98 | $64.00 | $64.00 |
| Purchase #3 | $117.41 | 3.436% | $121.4442 | $121.44 | $121.45 | $121.40 |
| Purchase #4 | $28.66 | 10.664% | $31.7163 | $31.72 | $31.70 | $31.70 |
| Purchase #5 | $165.80 | 9.708% | $181.8959 | $181.90 | $181.90 | $181.90 |
| Purchase #6 | $44.50 | 5.222% | $46.8238 | $46.82 | $46.80 | $46.80 |
| Purchase #7 | $212.57 | 8.297% | $230.2069 | $230.21 | $230.20 | $230.20 |
| 7 purchase totals = | $684.12 | $740.9505 | $740.95 | $740.95 | $740.90 | |