| 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 | $90.95 | 3.497% | $94.1305 | $94.13 | $94.15 | $94.10 |
| Purchase #2 | $180.35 | 13.129% | $204.0282 | $204.03 | $204.05 | $204.00 |
| Purchase #3 | $71.57 | 7.750% | $77.1167 | $77.12 | $77.10 | $77.10 |
| Purchase #4 | $81.91 | 11.766% | $91.5475 | $91.55 | $91.55 | $91.50 |
| Purchase #5 | $68.89 | 5.619% | $72.7609 | $72.76 | $72.75 | $72.80 |
| Purchase #6 | $70.64 | 13.693% | $80.3127 | $80.31 | $80.30 | $80.30 |
| Purchase #7 | $189.58 | 11.819% | $211.9865 | $211.99 | $212.00 | $212.00 |
| 7 purchase totals = | $753.89 | $831.8830 | $831.89 | $831.90 | $831.80 | |