| 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 | $28.50 | 10.340% | $31.4469 | $31.45 | $31.45 | $31.40 |
| Purchase #2 | $86.27 | 8.227% | $93.3674 | $93.37 | $93.35 | $93.40 |
| Purchase #3 | $212.33 | 7.859% | $229.017 | $229.02 | $229.00 | $229.00 |
| Purchase #4 | $225.59 | 11.472% | $251.4697 | $251.47 | $251.45 | $251.50 |
| Purchase #5 | $48.42 | 12.175% | $54.3151 | $54.32 | $54.30 | $54.30 |
| Purchase #6 | $46.55 | 4.365% | $48.5819 | $48.58 | $48.60 | $48.60 |
| Purchase #7 | $139.95 | 9.873% | $153.7673 | $153.77 | $153.75 | $153.80 |
| 7 purchase totals = | $787.61 | $861.9653 | $861.98 | $861.90 | $862.00 | |