| 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 | $225.35 | 9.466% | $246.6816 | $246.68 | $246.70 | $246.70 |
| Purchase #2 | $138.77 | 10.769% | $153.7141 | $153.71 | $153.70 | $153.70 |
| Purchase #3 | $96.63 | 4.861% | $101.3272 | $101.33 | $101.35 | $101.30 |
| Purchase #4 | $78.31 | 10.172% | $86.2757 | $86.28 | $86.30 | $86.30 |
| Purchase #5 | $12.93 | 4.867% | $13.5593 | $13.56 | $13.55 | $13.60 |
| Purchase #6 | $65.80 | 7.560% | $70.7745 | $70.77 | $70.75 | $70.80 |
| Purchase #7 | $47.82 | 4.842% | $50.1354 | $50.14 | $50.15 | $50.10 |
| 7 purchase totals = | $665.61 | $722.4678 | $722.47 | $722.50 | $722.50 | |