| 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 | $67.82 | 6.363% | $72.1354 | $72.14 | $72.15 | $72.10 |
| Purchase #2 | $156.39 | 4.276% | $163.0772 | $163.08 | $163.10 | $163.10 |
| Purchase #3 | $22.53 | 4.619% | $23.5707 | $23.57 | $23.55 | $23.60 |
| Purchase #4 | $148.33 | 4.686% | $155.2807 | $155.28 | $155.30 | $155.30 |
| Purchase #5 | $98.28 | 7.317% | $105.4711 | $105.47 | $105.45 | $105.50 |
| Purchase #6 | $226.48 | 10.184% | $249.5447 | $249.54 | $249.55 | $249.50 |
| Purchase #7 | $44.70 | 13.447% | $50.7108 | $50.71 | $50.70 | $50.70 |
| 7 purchase totals = | $764.53 | $819.7906 | $819.79 | $819.80 | $819.80 | |