| 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 | $41.40 | 8.283% | $44.8292 | $44.83 | $44.85 | $44.80 |
| Purchase #2 | $73.30 | 13.396% | $83.1193 | $83.12 | $83.10 | $83.10 |
| Purchase #3 | $37.72 | 7.673% | $40.6143 | $40.61 | $40.60 | $40.60 |
| Purchase #4 | $221.43 | 11.495% | $246.8834 | $246.88 | $246.90 | $246.90 |
| Purchase #5 | $212.95 | 7.410% | $228.7296 | $228.73 | $228.75 | $228.70 |
| Purchase #6 | $59.36 | 12.384% | $66.7111 | $66.71 | $66.70 | $66.70 |
| Purchase #7 | $20.85 | 11.476% | $23.2427 | $23.24 | $23.25 | $23.20 |
| 7 purchase totals = | $667.01 | $734.1296 | $734.12 | $734.15 | $734.00 | |