| 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 | $15.32 | 4.863% | $16.065 | $16.07 | $16.05 | $16.10 |
| Purchase #2 | $59.47 | 9.404% | $65.0626 | $65.06 | $65.05 | $65.10 |
| Purchase #3 | $149.40 | 9.454% | $163.5243 | $163.52 | $163.50 | $163.50 |
| Purchase #4 | $134.63 | 6.460% | $143.3271 | $143.33 | $143.35 | $143.30 |
| Purchase #5 | $33.54 | 4.683% | $35.1107 | $35.11 | $35.10 | $35.10 |
| Purchase #6 | $185.31 | 6.655% | $197.6424 | $197.64 | $197.65 | $197.60 |
| Purchase #7 | $174.66 | 11.385% | $194.545 | $194.55 | $194.55 | $194.50 |
| 7 purchase totals = | $752.33 | $815.2771 | $815.28 | $815.25 | $815.20 | |