| 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 | $78.34 | 8.811% | $85.2425 | $85.24 | $85.25 | $85.20 |
| Purchase #2 | $179.49 | 3.754% | $186.2281 | $186.23 | $186.25 | $186.20 |
| Purchase #3 | $150.49 | 7.810% | $162.2433 | $162.24 | $162.25 | $162.20 |
| Purchase #4 | $155.62 | 13.799% | $177.094 | $177.09 | $177.10 | $177.10 |
| Purchase #5 | $49.67 | 8.648% | $53.9655 | $53.97 | $53.95 | $54.00 |
| Purchase #6 | $79.88 | 9.169% | $87.2042 | $87.20 | $87.20 | $87.20 |
| Purchase #7 | $77.30 | 6.621% | $82.418 | $82.42 | $82.40 | $82.40 |
| 7 purchase totals = | $770.79 | $834.3956 | $834.39 | $834.40 | $834.30 | |