| 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 | $13.61 | 11.709% | $15.2036 | $15.20 | $15.20 | $15.20 |
| Purchase #2 | $69.74 | 3.291% | $72.0351 | $72.04 | $72.05 | $72.00 |
| Purchase #3 | $68.80 | 12.533% | $77.4227 | $77.42 | $77.40 | $77.40 |
| Purchase #4 | $233.77 | 5.348% | $246.272 | $246.27 | $246.25 | $246.30 |
| Purchase #5 | $133.80 | 12.324% | $150.2895 | $150.29 | $150.30 | $150.30 |
| Purchase #6 | $52.73 | 13.692% | $59.9498 | $59.95 | $59.95 | $59.90 |
| Purchase #7 | $202.70 | 13.607% | $230.2814 | $230.28 | $230.30 | $230.30 |
| 7 purchase totals = | $775.15 | $851.4541 | $851.45 | $851.45 | $851.40 | |