| 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 | $102.35 | 4.487% | $106.9424 | $106.94 | $106.95 | $106.90 |
| Purchase #2 | $83.79 | 4.817% | $87.8262 | $87.83 | $87.85 | $87.80 |
| Purchase #3 | $24.50 | 12.405% | $27.5392 | $27.54 | $27.55 | $27.50 |
| Purchase #4 | $51.78 | 11.584% | $57.7782 | $57.78 | $57.80 | $57.80 |
| Purchase #5 | $66.87 | 12.453% | $75.1973 | $75.20 | $75.20 | $75.20 |
| Purchase #6 | $67.61 | 3.305% | $69.8445 | $69.84 | $69.85 | $69.80 |
| Purchase #7 | $154.34 | 10.163% | $170.0256 | $170.03 | $170.05 | $170.00 |
| 7 purchase totals = | $551.24 | $595.1534 | $595.16 | $595.25 | $595.00 | |