| 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 | $38.59 | 9.802% | $42.3726 | $42.37 | $42.35 | $42.40 |
| Purchase #2 | $194.29 | 4.629% | $203.2837 | $203.28 | $203.30 | $203.30 |
| Purchase #3 | $48.63 | 3.414% | $50.2902 | $50.29 | $50.30 | $50.30 |
| Purchase #4 | $190.79 | 8.175% | $206.3871 | $206.39 | $206.40 | $206.40 |
| Purchase #5 | $121.68 | 6.793% | $129.9457 | $129.95 | $129.95 | $129.90 |
| Purchase #6 | $205.98 | 5.462% | $217.2306 | $217.23 | $217.25 | $217.20 |
| Purchase #7 | $105.59 | 10.506% | $116.6833 | $116.68 | $116.70 | $116.70 |
| 7 purchase totals = | $905.55 | $966.1932 | $966.19 | $966.25 | $966.20 | |