| 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 | $29.73 | 13.356% | $33.7007 | $33.70 | $33.70 | $33.70 |
| Purchase #2 | $11.84 | 13.691% | $13.461 | $13.46 | $13.45 | $13.50 |
| Purchase #3 | $163.38 | 4.546% | $170.8073 | $170.81 | $170.80 | $170.80 |
| Purchase #4 | $49.38 | 4.436% | $51.5705 | $51.57 | $51.55 | $51.60 |
| Purchase #5 | $211.82 | 12.238% | $237.7425 | $237.74 | $237.75 | $237.70 |
| Purchase #6 | $191.74 | 6.464% | $204.1341 | $204.13 | $204.15 | $204.10 |
| Purchase #7 | $75.59 | 4.867% | $79.269 | $79.27 | $79.25 | $79.30 |
| 7 purchase totals = | $733.48 | $790.6851 | $790.68 | $790.65 | $790.70 | |