| 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 | $46.39 | 7.483% | $49.8614 | $49.86 | $49.85 | $49.90 |
| Purchase #2 | $99.54 | 4.779% | $104.297 | $104.30 | $104.30 | $104.30 |
| Purchase #3 | $41.98 | 13.409% | $47.6091 | $47.61 | $47.60 | $47.60 |
| Purchase #4 | $31.64 | 4.116% | $32.9423 | $32.94 | $32.95 | $32.90 |
| Purchase #5 | $83.64 | 6.295% | $88.9051 | $88.91 | $88.90 | $88.90 |
| Purchase #6 | $146.71 | 8.501% | $159.1818 | $159.18 | $159.20 | $159.20 |
| Purchase #7 | $69.77 | 7.122% | $74.739 | $74.74 | $74.75 | $74.70 |
| 7 purchase totals = | $519.67 | $557.5357 | $557.54 | $557.55 | $557.50 | |