| 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 | $5.34 | 9.281% | $5.8356 | $5.84 | $5.85 | $5.80 |
| Purchase #2 | $61.50 | 12.427% | $69.1426 | $69.14 | $69.15 | $69.10 |
| Purchase #3 | $29.37 | 3.294% | $30.3374 | $30.34 | $30.35 | $30.30 |
| Purchase #4 | $45.69 | 5.296% | $48.1097 | $48.11 | $48.10 | $48.10 |
| Purchase #5 | $109.76 | 5.539% | $115.8396 | $115.84 | $115.85 | $115.80 |
| Purchase #6 | $111.58 | 11.244% | $124.1261 | $124.13 | $124.15 | $124.10 |
| Purchase #7 | $66.43 | 11.282% | $73.9246 | $73.92 | $73.90 | $73.90 |
| 7 purchase totals = | $429.67 | $467.3156 | $467.32 | $467.35 | $467.10 | |