| 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 | $66.60 | 9.772% | $73.1082 | $73.11 | $73.10 | $73.10 |
| Purchase #2 | $58.35 | 10.779% | $64.6395 | $64.64 | $64.65 | $64.60 |
| Purchase #3 | $214.68 | 8.281% | $232.4577 | $232.46 | $232.45 | $232.50 |
| Purchase #4 | $164.84 | 5.656% | $174.1634 | $174.16 | $174.15 | $174.20 |
| Purchase #5 | $216.73 | 9.363% | $237.0224 | $237.02 | $237.00 | $237.00 |
| Purchase #6 | $45.35 | 8.555% | $49.2297 | $49.23 | $49.25 | $49.20 |
| Purchase #7 | $87.69 | 3.348% | $90.6259 | $90.63 | $90.65 | $90.60 |
| 7 purchase totals = | $854.24 | $921.2468 | $921.25 | $921.25 | $921.20 | |