| 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 | $71.90 | 8.600% | $78.0834 | $78.08 | $78.10 | $78.10 |
| Purchase #2 | $185.80 | 11.114% | $206.4498 | $206.45 | $206.45 | $206.40 |
| Purchase #3 | $119.75 | 3.718% | $124.2023 | $124.20 | $124.20 | $124.20 |
| Purchase #4 | $212.34 | 11.305% | $236.345 | $236.35 | $236.35 | $236.30 |
| Purchase #5 | $88.73 | 8.870% | $96.6004 | $96.60 | $96.60 | $96.60 |
| Purchase #6 | $20.70 | 12.382% | $23.2631 | $23.26 | $23.25 | $23.30 |
| Purchase #7 | $143.54 | 11.810% | $160.4921 | $160.49 | $160.50 | $160.50 |
| 7 purchase totals = | $842.76 | $925.4361 | $925.43 | $925.45 | $925.40 | |