| 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 | $5.29 | 13.124% | $5.9843 | $5.98 | $6.00 | $6.00 |
| Purchase #2 | $84.43 | 10.412% | $93.2209 | $93.22 | $93.20 | $93.20 |
| Purchase #3 | $104.32 | 4.376% | $108.885 | $108.89 | $108.90 | $108.90 |
| Purchase #4 | $200.48 | 11.858% | $224.2529 | $224.25 | $224.25 | $224.30 |
| Purchase #5 | $16.90 | 8.456% | $18.3291 | $18.33 | $18.35 | $18.30 |
| Purchase #6 | $17.52 | 4.848% | $18.3694 | $18.37 | $18.35 | $18.40 |
| Purchase #7 | $211.87 | 11.683% | $236.6228 | $236.62 | $236.60 | $236.60 |
| 7 purchase totals = | $640.81 | $705.6644 | $705.66 | $705.65 | $705.70 | |