| 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 | $13.39 | 13.706% | $15.2252 | $15.23 | $15.25 | $15.20 |
| Purchase #2 | $136.56 | 8.503% | $148.1717 | $148.17 | $148.15 | $148.20 |
| Purchase #3 | $191.53 | 6.284% | $203.5657 | $203.57 | $203.55 | $203.60 |
| Purchase #4 | $66.93 | 13.278% | $75.817 | $75.82 | $75.80 | $75.80 |
| Purchase #5 | $11.37 | 6.283% | $12.0844 | $12.08 | $12.10 | $12.10 |
| Purchase #6 | $222.69 | 12.647% | $250.8536 | $250.85 | $250.85 | $250.90 |
| Purchase #7 | $49.52 | 13.292% | $56.1022 | $56.10 | $56.10 | $56.10 |
| 7 purchase totals = | $691.99 | $761.8198 | $761.82 | $761.80 | $761.90 | |