| 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 | $9.91 | 8.153% | $10.718 | $10.72 | $10.70 | $10.70 |
| Purchase #2 | $63.30 | 3.820% | $65.7181 | $65.72 | $65.70 | $65.70 |
| Purchase #3 | $187.91 | 13.735% | $213.7194 | $213.72 | $213.70 | $213.70 |
| Purchase #4 | $186.71 | 3.851% | $193.9002 | $193.90 | $193.90 | $193.90 |
| Purchase #5 | $200.58 | 4.297% | $209.1989 | $209.20 | $209.20 | $209.20 |
| Purchase #6 | $143.47 | 12.299% | $161.1154 | $161.12 | $161.10 | $161.10 |
| Purchase #7 | $67.96 | 11.570% | $75.823 | $75.82 | $75.80 | $75.80 |
| 7 purchase totals = | $859.84 | $930.1930 | $930.20 | $930.10 | $930.10 | |