| 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 | $30.64 | 9.694% | $33.6102 | $33.61 | $33.60 | $33.60 |
| Purchase #2 | $125.84 | 11.515% | $140.3305 | $140.33 | $140.35 | $140.30 |
| Purchase #3 | $173.47 | 7.528% | $186.5288 | $186.53 | $186.55 | $186.50 |
| Purchase #4 | $203.36 | 3.503% | $210.4837 | $210.48 | $210.50 | $210.50 |
| Purchase #5 | $78.54 | 9.369% | $85.8984 | $85.90 | $85.90 | $85.90 |
| Purchase #6 | $51.60 | 8.192% | $55.8271 | $55.83 | $55.85 | $55.80 |
| Purchase #7 | $161.64 | 8.314% | $175.0787 | $175.08 | $175.10 | $175.10 |
| 7 purchase totals = | $825.09 | $887.7574 | $887.76 | $887.85 | $887.70 | |