| 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 | $63.45 | 5.426% | $66.8928 | $66.89 | $66.90 | $66.90 |
| Purchase #2 | $224.34 | 6.508% | $238.94 | $238.94 | $238.95 | $238.90 |
| Purchase #3 | $184.26 | 8.713% | $200.3146 | $200.31 | $200.30 | $200.30 |
| Purchase #4 | $89.93 | 13.386% | $101.968 | $101.97 | $101.95 | $102.00 |
| Purchase #5 | $145.90 | 10.536% | $161.272 | $161.27 | $161.25 | $161.30 |
| Purchase #6 | $140.36 | 9.756% | $154.0535 | $154.05 | $154.05 | $154.10 |
| Purchase #7 | $215.97 | 7.464% | $232.09 | $232.09 | $232.10 | $232.10 |
| 7 purchase totals = | $1,064.21 | $1,155.5309 | $1,155.52 | $1,155.50 | $1,155.60 | |