| 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 | $24.70 | 11.854% | $27.6279 | $27.63 | $27.65 | $27.60 |
| Purchase #2 | $120.62 | 9.779% | $132.4154 | $132.42 | $132.40 | $132.40 |
| Purchase #3 | $113.69 | 11.543% | $126.8132 | $126.81 | $126.80 | $126.80 |
| Purchase #4 | $32.48 | 13.192% | $36.7648 | $36.76 | $36.75 | $36.80 |
| Purchase #5 | $128.60 | 4.621% | $134.5426 | $134.54 | $134.55 | $134.50 |
| Purchase #6 | $55.66 | 8.494% | $60.3878 | $60.39 | $60.40 | $60.40 |
| Purchase #7 | $106.71 | 8.433% | $115.7089 | $115.71 | $115.70 | $115.70 |
| 7 purchase totals = | $582.46 | $634.2606 | $634.26 | $634.25 | $634.20 | |