| 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 | $63.40 | 7.819% | $68.3572 | $68.36 | $68.35 | $68.40 |
| Purchase #2 | $179.25 | 6.133% | $190.2434 | $190.24 | $190.25 | $190.20 |
| Purchase #3 | $173.45 | 12.490% | $195.1139 | $195.11 | $195.10 | $195.10 |
| Purchase #4 | $153.40 | 10.206% | $169.056 | $169.06 | $169.05 | $169.10 |
| Purchase #5 | $81.41 | 13.482% | $92.3857 | $92.39 | $92.40 | $92.40 |
| Purchase #6 | $72.77 | 13.515% | $82.6049 | $82.60 | $82.60 | $82.60 |
| Purchase #7 | $32.38 | 3.845% | $33.625 | $33.63 | $33.65 | $33.60 |
| 7 purchase totals = | $756.06 | $831.3861 | $831.39 | $831.40 | $831.40 | |