| 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 | $43.44 | 7.295% | $46.6089 | $46.61 | $46.60 | $46.60 |
| Purchase #2 | $113.41 | 12.829% | $127.9594 | $127.96 | $127.95 | $128.00 |
| Purchase #3 | $84.83 | 11.349% | $94.4574 | $94.46 | $94.45 | $94.50 |
| Purchase #4 | $212.80 | 7.644% | $229.0664 | $229.07 | $229.05 | $229.10 |
| Purchase #5 | $129.98 | 13.707% | $147.7964 | $147.80 | $147.80 | $147.80 |
| Purchase #6 | $116.62 | 13.718% | $132.6179 | $132.62 | $132.60 | $132.60 |
| Purchase #7 | $133.66 | 6.695% | $142.6085 | $142.61 | $142.60 | $142.60 |
| 7 purchase totals = | $834.74 | $921.1149 | $921.13 | $921.05 | $921.20 | |