| 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 | $24.55 | 7.841% | $26.475 | $26.48 | $26.50 | $26.50 |
| Purchase #2 | $23.26 | 13.365% | $26.3687 | $26.37 | $26.35 | $26.40 |
| Purchase #3 | $44.61 | 13.243% | $50.5177 | $50.52 | $50.50 | $50.50 |
| Purchase #4 | $12.56 | 10.192% | $13.8401 | $13.84 | $13.85 | $13.80 |
| Purchase #5 | $154.87 | 5.291% | $163.0642 | $163.06 | $163.05 | $163.10 |
| Purchase #6 | $56.42 | 11.201% | $62.7396 | $62.74 | $62.75 | $62.70 |
| Purchase #7 | $32.90 | 6.727% | $35.1132 | $35.11 | $35.10 | $35.10 |
| 7 purchase totals = | $349.17 | $378.1185 | $378.12 | $378.10 | $378.10 | |