| 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 | $44.67 | 10.701% | $49.4501 | $49.45 | $49.45 | $49.50 |
| Purchase #2 | $229.84 | 12.167% | $257.8046 | $257.80 | $257.80 | $257.80 |
| Purchase #3 | $143.73 | 3.623% | $148.9373 | $148.94 | $148.95 | $148.90 |
| Purchase #4 | $5.41 | 6.448% | $5.7588 | $5.76 | $5.75 | $5.80 |
| Purchase #5 | $137.33 | 4.554% | $143.584 | $143.58 | $143.60 | $143.60 |
| Purchase #6 | $229.59 | 9.738% | $251.9475 | $251.95 | $251.95 | $251.90 |
| Purchase #7 | $45.89 | 7.585% | $49.3708 | $49.37 | $49.35 | $49.40 |
| 7 purchase totals = | $836.46 | $906.8531 | $906.85 | $906.85 | $906.90 | |