| 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 | $98.79 | 7.331% | $106.0323 | $106.03 | $106.05 | $106.00 |
| Purchase #2 | $60.57 | 6.668% | $64.6088 | $64.61 | $64.60 | $64.60 |
| Purchase #3 | $59.87 | 8.500% | $64.959 | $64.96 | $64.95 | $65.00 |
| Purchase #4 | $129.30 | 11.403% | $144.0441 | $144.04 | $144.05 | $144.00 |
| Purchase #5 | $79.70 | 9.356% | $87.1567 | $87.16 | $87.15 | $87.20 |
| Purchase #6 | $200.70 | 10.698% | $222.1709 | $222.17 | $222.15 | $222.20 |
| Purchase #7 | $55.71 | 8.173% | $60.2632 | $60.26 | $60.25 | $60.30 |
| 7 purchase totals = | $684.64 | $749.2350 | $749.23 | $749.20 | $749.30 | |