| 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 | $26.82 | 4.686% | $28.0768 | $28.08 | $28.10 | $28.10 |
| Purchase #2 | $73.89 | 5.519% | $77.968 | $77.97 | $77.95 | $78.00 |
| Purchase #3 | $119.66 | 4.542% | $125.095 | $125.10 | $125.10 | $125.10 |
| Purchase #4 | $172.36 | 6.391% | $183.3755 | $183.38 | $183.40 | $183.40 |
| Purchase #5 | $30.89 | 8.623% | $33.5536 | $33.55 | $33.55 | $33.60 |
| Purchase #6 | $168.82 | 3.153% | $174.1429 | $174.14 | $174.15 | $174.10 |
| Purchase #7 | $65.75 | 5.687% | $69.4892 | $69.49 | $69.50 | $69.50 |
| 7 purchase totals = | $658.19 | $691.7010 | $691.71 | $691.75 | $691.80 | |