| 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 | $69.97 | 12.657% | $78.8261 | $78.83 | $78.85 | $78.80 |
| Purchase #2 | $148.92 | 7.284% | $159.7673 | $159.77 | $159.75 | $159.80 |
| Purchase #3 | $12.90 | 4.853% | $13.526 | $13.53 | $13.55 | $13.50 |
| Purchase #4 | $45.53 | 12.646% | $51.2877 | $51.29 | $51.30 | $51.30 |
| Purchase #5 | $150.85 | 9.585% | $165.309 | $165.31 | $165.30 | $165.30 |
| Purchase #6 | $238.96 | 6.206% | $253.7899 | $253.79 | $253.80 | $253.80 |
| Purchase #7 | $24.55 | 9.453% | $26.8707 | $26.87 | $26.85 | $26.90 |
| 7 purchase totals = | $691.68 | $749.3767 | $749.39 | $749.40 | $749.40 | |