| 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 | $65.35 | 10.269% | $72.0608 | $72.06 | $72.05 | $72.10 |
| Purchase #2 | $173.82 | 11.708% | $194.1708 | $194.17 | $194.15 | $194.20 |
| Purchase #3 | $45.82 | 6.439% | $48.7703 | $48.77 | $48.75 | $48.80 |
| Purchase #4 | $221.98 | 9.352% | $242.7396 | $242.74 | $242.75 | $242.70 |
| Purchase #5 | $44.88 | 3.316% | $46.3682 | $46.37 | $46.35 | $46.40 |
| Purchase #6 | $39.33 | 8.519% | $42.6805 | $42.68 | $42.70 | $42.70 |
| Purchase #7 | $188.83 | 4.851% | $197.9901 | $197.99 | $198.00 | $198.00 |
| 7 purchase totals = | $780.01 | $844.7803 | $844.78 | $844.75 | $844.90 | |