| 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 | $76.32 | 3.185% | $78.7508 | $78.75 | $78.75 | $78.80 |
| Purchase #2 | $139.36 | 3.782% | $144.6306 | $144.63 | $144.65 | $144.60 |
| Purchase #3 | $203.30 | 8.796% | $221.1823 | $221.18 | $221.20 | $221.20 |
| Purchase #4 | $172.30 | 5.172% | $181.2114 | $181.21 | $181.20 | $181.20 |
| Purchase #5 | $236.40 | 3.503% | $244.6811 | $244.68 | $244.70 | $244.70 |
| Purchase #6 | $9.92 | 10.148% | $10.9267 | $10.93 | $10.95 | $10.90 |
| Purchase #7 | $27.35 | 3.543% | $28.319 | $28.32 | $28.30 | $28.30 |
| 7 purchase totals = | $864.95 | $909.7019 | $909.70 | $909.75 | $909.70 | |