| 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 | $17.76 | 8.574% | $19.2827 | $19.28 | $19.30 | $19.30 |
| Purchase #2 | $58.52 | 8.754% | $63.6428 | $63.64 | $63.65 | $63.60 |
| Purchase #3 | $17.61 | 7.187% | $18.8756 | $18.88 | $18.90 | $18.90 |
| Purchase #4 | $127.27 | 11.269% | $141.6121 | $141.61 | $141.60 | $141.60 |
| Purchase #5 | $217.98 | 11.541% | $243.1371 | $243.14 | $243.15 | $243.10 |
| Purchase #6 | $59.58 | 8.812% | $64.8302 | $64.83 | $64.85 | $64.80 |
| Purchase #7 | $17.91 | 6.702% | $19.1103 | $19.11 | $19.10 | $19.10 |
| 7 purchase totals = | $516.63 | $570.4908 | $570.49 | $570.55 | $570.40 | |