| 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 | $128.47 | 3.113% | $132.4693 | $132.47 | $132.45 | $132.50 |
| Purchase #2 | $148.98 | 3.210% | $153.7623 | $153.76 | $153.75 | $153.80 |
| Purchase #3 | $24.84 | 10.332% | $27.4065 | $27.41 | $27.40 | $27.40 |
| Purchase #4 | $119.99 | 3.843% | $124.6012 | $124.60 | $124.60 | $124.60 |
| Purchase #5 | $25.31 | 8.190% | $27.3829 | $27.38 | $27.40 | $27.40 |
| Purchase #6 | $65.74 | 4.726% | $68.8469 | $68.85 | $68.85 | $68.80 |
| Purchase #7 | $38.51 | 4.342% | $40.1821 | $40.18 | $40.20 | $40.20 |
| 7 purchase totals = | $551.84 | $574.6512 | $574.65 | $574.65 | $574.70 | |