| 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 | $99.82 | 4.773% | $104.5844 | $104.58 | $104.60 | $104.60 |
| Purchase #2 | $22.95 | 11.871% | $25.6744 | $25.67 | $25.65 | $25.70 |
| Purchase #3 | $201.25 | 4.604% | $210.5156 | $210.52 | $210.50 | $210.50 |
| Purchase #4 | $103.30 | 3.201% | $106.6066 | $106.61 | $106.60 | $106.60 |
| Purchase #5 | $121.54 | 8.477% | $131.8429 | $131.84 | $131.85 | $131.80 |
| Purchase #6 | $151.66 | 6.551% | $161.5952 | $161.60 | $161.60 | $161.60 |
| Purchase #7 | $74.70 | 5.672% | $78.937 | $78.94 | $78.95 | $78.90 |
| 7 purchase totals = | $775.22 | $819.7561 | $819.76 | $819.75 | $819.70 | |