| 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 | $64.53 | 3.802% | $66.9834 | $66.98 | $67.00 | $67.00 |
| Purchase #2 | $117.57 | 10.130% | $129.4798 | $129.48 | $129.50 | $129.50 |
| Purchase #3 | $61.45 | 6.610% | $65.5118 | $65.51 | $65.50 | $65.50 |
| Purchase #4 | $182.59 | 9.588% | $200.0967 | $200.10 | $200.10 | $200.10 |
| Purchase #5 | $237.39 | 9.850% | $260.7729 | $260.77 | $260.75 | $260.80 |
| Purchase #6 | $20.78 | 10.327% | $22.926 | $22.93 | $22.95 | $22.90 |
| Purchase #7 | $21.92 | 11.851% | $24.5177 | $24.52 | $24.50 | $24.50 |
| 7 purchase totals = | $706.23 | $770.2883 | $770.29 | $770.30 | $770.30 | |