| 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 | $139.52 | 9.408% | $152.646 | $152.65 | $152.65 | $152.60 |
| Purchase #2 | $14.39 | 3.803% | $14.9373 | $14.94 | $14.95 | $14.90 |
| Purchase #3 | $22.55 | 12.556% | $25.3814 | $25.38 | $25.40 | $25.40 |
| Purchase #4 | $228.66 | 3.180% | $235.9314 | $235.93 | $235.95 | $235.90 |
| Purchase #5 | $51.37 | 6.386% | $54.6505 | $54.65 | $54.65 | $54.70 |
| Purchase #6 | $116.63 | 13.843% | $132.7751 | $132.78 | $132.80 | $132.80 |
| Purchase #7 | $246.74 | 13.276% | $279.4972 | $279.50 | $279.50 | $279.50 |
| 7 purchase totals = | $819.86 | $895.8189 | $895.83 | $895.90 | $895.80 | |