| 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 | $63.72 | 6.455% | $67.8331 | $67.83 | $67.85 | $67.80 |
| Purchase #2 | $220.36 | 13.642% | $250.4215 | $250.42 | $250.40 | $250.40 |
| Purchase #3 | $135.27 | 10.427% | $149.3746 | $149.37 | $149.35 | $149.40 |
| Purchase #4 | $21.98 | 9.689% | $24.1096 | $24.11 | $24.10 | $24.10 |
| Purchase #5 | $6.72 | 10.474% | $7.4239 | $7.42 | $7.40 | $7.40 |
| Purchase #6 | $129.74 | 5.462% | $136.8264 | $136.83 | $136.85 | $136.80 |
| Purchase #7 | $46.43 | 7.842% | $50.071 | $50.07 | $50.05 | $50.10 |
| 7 purchase totals = | $624.22 | $686.0601 | $686.05 | $686.00 | $686.00 | |