| 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 | $77.99 | 11.427% | $86.9019 | $86.90 | $86.90 | $86.90 |
| Purchase #2 | $8.48 | 11.132% | $9.424 | $9.42 | $9.40 | $9.40 |
| Purchase #3 | $168.85 | 6.647% | $180.0735 | $180.07 | $180.05 | $180.10 |
| Purchase #4 | $17.25 | 3.278% | $17.8155 | $17.82 | $17.80 | $17.80 |
| Purchase #5 | $23.58 | 5.229% | $24.813 | $24.81 | $24.80 | $24.80 |
| Purchase #6 | $218.98 | 8.145% | $236.8159 | $236.82 | $236.80 | $236.80 |
| Purchase #7 | $234.31 | 9.666% | $256.9584 | $256.96 | $256.95 | $257.00 |
| 7 purchase totals = | $749.44 | $812.8022 | $812.80 | $812.70 | $812.80 | |