| 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 | $93.43 | 12.189% | $104.8182 | $104.82 | $104.80 | $104.80 |
| Purchase #2 | $116.76 | 5.801% | $123.5332 | $123.53 | $123.55 | $123.50 |
| Purchase #3 | $110.36 | 7.430% | $118.5597 | $118.56 | $118.55 | $118.60 |
| Purchase #4 | $15.96 | 10.752% | $17.676 | $17.68 | $17.70 | $17.70 |
| Purchase #5 | $67.54 | 13.856% | $76.8983 | $76.90 | $76.90 | $76.90 |
| Purchase #6 | $26.71 | 7.674% | $28.7597 | $28.76 | $28.75 | $28.80 |
| Purchase #7 | $197.47 | 6.714% | $210.7281 | $210.73 | $210.75 | $210.70 |
| 7 purchase totals = | $628.23 | $680.9732 | $680.98 | $681.00 | $681.00 | |