| 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 | $84.83 | 7.701% | $91.3628 | $91.36 | $91.35 | $91.40 |
| Purchase #2 | $111.72 | 8.375% | $121.0766 | $121.08 | $121.10 | $121.10 |
| Purchase #3 | $61.71 | 7.660% | $66.437 | $66.44 | $66.45 | $66.40 |
| Purchase #4 | $15.67 | 9.211% | $17.1134 | $17.11 | $17.10 | $17.10 |
| Purchase #5 | $100.44 | 10.399% | $110.8848 | $110.88 | $110.90 | $110.90 |
| Purchase #6 | $78.33 | 3.366% | $80.9666 | $80.97 | $80.95 | $81.00 |
| Purchase #7 | $13.83 | 6.781% | $14.7678 | $14.77 | $14.75 | $14.80 |
| 7 purchase totals = | $466.53 | $502.6090 | $502.61 | $502.60 | $502.70 | |