| 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 | $45.96 | 13.426% | $52.1306 | $52.13 | $52.15 | $52.10 |
| Purchase #2 | $246.55 | 5.504% | $260.1201 | $260.12 | $260.10 | $260.10 |
| Purchase #3 | $19.48 | 10.851% | $21.5938 | $21.59 | $21.60 | $21.60 |
| Purchase #4 | $44.91 | 7.180% | $48.1345 | $48.13 | $48.15 | $48.10 |
| Purchase #5 | $139.95 | 8.644% | $152.0473 | $152.05 | $152.05 | $152.00 |
| Purchase #6 | $137.99 | 10.489% | $152.4638 | $152.46 | $152.45 | $152.50 |
| Purchase #7 | $111.56 | 6.171% | $118.4444 | $118.44 | $118.45 | $118.40 |
| 7 purchase totals = | $746.40 | $804.9345 | $804.92 | $804.95 | $804.80 | |