| 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 | $66.82 | 4.521% | $69.8409 | $69.84 | $69.85 | $69.80 |
| Purchase #2 | $92.38 | 10.432% | $102.0171 | $102.02 | $102.00 | $102.00 |
| Purchase #3 | $89.48 | 4.385% | $93.4037 | $93.40 | $93.40 | $93.40 |
| Purchase #4 | $186.45 | 12.185% | $209.1689 | $209.17 | $209.15 | $209.20 |
| Purchase #5 | $30.78 | 5.349% | $32.4264 | $32.43 | $32.45 | $32.40 |
| Purchase #6 | $26.25 | 7.796% | $28.2965 | $28.30 | $28.30 | $28.30 |
| Purchase #7 | $179.47 | 10.753% | $198.7684 | $198.77 | $198.75 | $198.80 |
| 7 purchase totals = | $671.63 | $733.9219 | $733.93 | $733.90 | $733.90 | |