| 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 | $144.59 | 10.719% | $160.0886 | $160.09 | $160.10 | $160.10 |
| Purchase #2 | $227.59 | 10.255% | $250.9294 | $250.93 | $250.95 | $250.90 |
| Purchase #3 | $78.89 | 8.540% | $85.6272 | $85.63 | $85.65 | $85.60 |
| Purchase #4 | $77.85 | 12.524% | $87.5999 | $87.60 | $87.60 | $87.60 |
| Purchase #5 | $82.74 | 12.540% | $93.1156 | $93.12 | $93.10 | $93.10 |
| Purchase #6 | $64.34 | 3.713% | $66.7289 | $66.73 | $66.75 | $66.70 |
| Purchase #7 | $48.47 | 5.873% | $51.3166 | $51.32 | $51.30 | $51.30 |
| 7 purchase totals = | $724.47 | $795.4062 | $795.42 | $795.45 | $795.30 | |