| 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 | $28.68 | 4.847% | $30.0701 | $30.07 | $30.05 | $30.10 |
| Purchase #2 | $54.92 | 13.681% | $62.4336 | $62.43 | $62.45 | $62.40 |
| Purchase #3 | $72.64 | 3.535% | $75.2078 | $75.21 | $75.20 | $75.20 |
| Purchase #4 | $190.72 | 5.612% | $201.4232 | $201.42 | $201.40 | $201.40 |
| Purchase #5 | $65.49 | 12.279% | $73.5315 | $73.53 | $73.55 | $73.50 |
| Purchase #6 | $13.34 | 4.552% | $13.9472 | $13.95 | $13.95 | $13.90 |
| Purchase #7 | $190.82 | 4.684% | $199.758 | $199.76 | $199.75 | $199.80 |
| 7 purchase totals = | $616.61 | $656.3714 | $656.37 | $656.35 | $656.30 | |