| 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 | $77.64 | 8.652% | $84.3574 | $84.36 | $84.35 | $84.40 |
| Purchase #2 | $144.62 | 4.502% | $151.1308 | $151.13 | $151.15 | $151.10 |
| Purchase #3 | $216.32 | 8.232% | $234.1275 | $234.13 | $234.15 | $234.10 |
| Purchase #4 | $37.31 | 9.418% | $40.8239 | $40.82 | $40.80 | $40.80 |
| Purchase #5 | $58.51 | 9.780% | $64.2323 | $64.23 | $64.25 | $64.20 |
| Purchase #6 | $96.53 | 4.363% | $100.7416 | $100.74 | $100.75 | $100.70 |
| Purchase #7 | $49.50 | 11.565% | $55.2247 | $55.22 | $55.20 | $55.20 |
| 7 purchase totals = | $680.43 | $730.6382 | $730.63 | $730.65 | $730.50 | |