| 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 | $32.70 | 13.757% | $37.1985 | $37.20 | $37.20 | $37.20 |
| Purchase #2 | $67.49 | 4.191% | $70.3185 | $70.32 | $70.30 | $70.30 |
| Purchase #3 | $84.54 | 4.524% | $88.3646 | $88.36 | $88.35 | $88.40 |
| Purchase #4 | $138.85 | 12.557% | $156.2854 | $156.29 | $156.30 | $156.30 |
| Purchase #5 | $69.75 | 9.254% | $76.2047 | $76.20 | $76.20 | $76.20 |
| Purchase #6 | $228.78 | 13.800% | $260.3516 | $260.35 | $260.35 | $260.40 |
| Purchase #7 | $17.93 | 11.771% | $20.0405 | $20.04 | $20.05 | $20.00 |
| 7 purchase totals = | $640.04 | $708.7638 | $708.76 | $708.75 | $708.80 | |