| 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 | $24.78 | 9.356% | $27.0984 | $27.10 | $27.10 | $27.10 |
| Purchase #2 | $106.66 | 13.257% | $120.7999 | $120.80 | $120.80 | $120.80 |
| Purchase #3 | $54.87 | 7.173% | $58.8058 | $58.81 | $58.80 | $58.80 |
| Purchase #4 | $129.66 | 6.812% | $138.4924 | $138.49 | $138.50 | $138.50 |
| Purchase #5 | $151.95 | 13.590% | $172.6 | $172.60 | $172.60 | $172.60 |
| Purchase #6 | $53.95 | 6.231% | $57.3116 | $57.31 | $57.30 | $57.30 |
| Purchase #7 | $98.74 | 6.115% | $104.778 | $104.78 | $104.80 | $104.80 |
| 7 purchase totals = | $620.61 | $679.8861 | $679.89 | $679.90 | $679.90 | |