| 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 | $5.50 | 12.617% | $6.1939 | $6.19 | $6.20 | $6.20 |
| Purchase #2 | $110.42 | 13.262% | $125.0639 | $125.06 | $125.05 | $125.10 |
| Purchase #3 | $38.82 | 8.553% | $42.1403 | $42.14 | $42.15 | $42.10 |
| Purchase #4 | $168.32 | 13.738% | $191.4438 | $191.44 | $191.45 | $191.40 |
| Purchase #5 | $107.44 | 13.862% | $122.3333 | $122.33 | $122.35 | $122.30 |
| Purchase #6 | $54.25 | 9.305% | $59.298 | $59.30 | $59.30 | $59.30 |
| Purchase #7 | $174.41 | 6.787% | $186.2472 | $186.25 | $186.25 | $186.20 |
| 7 purchase totals = | $659.16 | $732.7204 | $732.71 | $732.75 | $732.60 | |