| 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 | $22.95 | 12.832% | $25.8949 | $25.89 | $25.90 | $25.90 |
| Purchase #2 | $31.46 | 4.750% | $32.9544 | $32.95 | $32.95 | $33.00 |
| Purchase #3 | $25.53 | 10.761% | $28.2773 | $28.28 | $28.30 | $28.30 |
| Purchase #4 | $113.59 | 7.549% | $122.1649 | $122.16 | $122.15 | $122.20 |
| Purchase #5 | $13.34 | 5.248% | $14.0401 | $14.04 | $14.05 | $14.00 |
| Purchase #6 | $225.69 | 7.345% | $242.2669 | $242.27 | $242.25 | $242.30 |
| Purchase #7 | $133.45 | 3.800% | $138.5211 | $138.52 | $138.50 | $138.50 |
| 7 purchase totals = | $566.01 | $604.1196 | $604.11 | $604.10 | $604.20 | |