| 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 | $75.76 | 6.526% | $80.7041 | $80.70 | $80.70 | $80.70 |
| Purchase #2 | $71.58 | 8.516% | $77.6758 | $77.68 | $77.70 | $77.70 |
| Purchase #3 | $37.30 | 6.230% | $39.6238 | $39.62 | $39.60 | $39.60 |
| Purchase #4 | $125.45 | 12.392% | $140.9958 | $141.00 | $141.00 | $141.00 |
| Purchase #5 | $185.80 | 3.216% | $191.7753 | $191.78 | $191.80 | $191.80 |
| Purchase #6 | $91.66 | 13.528% | $104.0598 | $104.06 | $104.05 | $104.10 |
| Purchase #7 | $132.34 | 3.387% | $136.8224 | $136.82 | $136.80 | $136.80 |
| 7 purchase totals = | $719.89 | $771.6570 | $771.66 | $771.65 | $771.70 | |