| 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 | $21.93 | 12.663% | $24.707 | $24.71 | $24.70 | $24.70 |
| Purchase #2 | $35.61 | 13.777% | $40.516 | $40.52 | $40.50 | $40.50 |
| Purchase #3 | $54.79 | 10.701% | $60.6531 | $60.65 | $60.65 | $60.70 |
| Purchase #4 | $87.57 | 13.661% | $99.5329 | $99.53 | $99.55 | $99.50 |
| Purchase #5 | $136.37 | 12.468% | $153.3726 | $153.37 | $153.35 | $153.40 |
| Purchase #6 | $106.26 | 4.726% | $111.2818 | $111.28 | $111.30 | $111.30 |
| Purchase #7 | $229.46 | 8.761% | $249.563 | $249.56 | $249.55 | $249.60 |
| 7 purchase totals = | $671.99 | $739.6264 | $739.62 | $739.60 | $739.70 | |