| 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 | $121.89 | 8.858% | $132.687 | $132.69 | $132.70 | $132.70 |
| Purchase #2 | $61.50 | 5.626% | $64.96 | $64.96 | $64.95 | $65.00 |
| Purchase #3 | $140.40 | 7.488% | $150.9132 | $150.91 | $150.90 | $150.90 |
| Purchase #4 | $112.92 | 4.530% | $118.0353 | $118.04 | $118.05 | $118.00 |
| Purchase #5 | $144.76 | 11.250% | $161.0455 | $161.05 | $161.05 | $161.00 |
| Purchase #6 | $82.47 | 7.430% | $88.5975 | $88.60 | $88.60 | $88.60 |
| Purchase #7 | $77.91 | 11.764% | $87.0753 | $87.08 | $87.10 | $87.10 |
| 7 purchase totals = | $741.85 | $803.3138 | $803.33 | $803.35 | $803.30 | |