| 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 | $28.71 | 3.385% | $29.6818 | $29.68 | $29.70 | $29.70 |
| Purchase #2 | $10.93 | 11.140% | $12.1476 | $12.15 | $12.15 | $12.10 |
| Purchase #3 | $136.35 | 10.736% | $150.9885 | $150.99 | $151.00 | $151.00 |
| Purchase #4 | $63.83 | 12.726% | $71.953 | $71.95 | $71.95 | $72.00 |
| Purchase #5 | $166.84 | 5.384% | $175.8227 | $175.82 | $175.80 | $175.80 |
| Purchase #6 | $136.86 | 5.414% | $144.2696 | $144.27 | $144.25 | $144.30 |
| Purchase #7 | $218.54 | 13.615% | $248.2942 | $248.29 | $248.30 | $248.30 |
| 7 purchase totals = | $762.06 | $833.1574 | $833.15 | $833.15 | $833.20 | |