| 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 | $47.34 | 4.588% | $49.512 | $49.51 | $49.50 | $49.50 |
| Purchase #2 | $120.76 | 7.181% | $129.4318 | $129.43 | $129.45 | $129.40 |
| Purchase #3 | $112.43 | 4.388% | $117.3634 | $117.36 | $117.35 | $117.40 |
| Purchase #4 | $47.34 | 12.614% | $53.3115 | $53.31 | $53.30 | $53.30 |
| Purchase #5 | $98.57 | 8.483% | $106.9317 | $106.93 | $106.95 | $106.90 |
| Purchase #6 | $44.66 | 7.613% | $48.06 | $48.06 | $48.05 | $48.10 |
| Purchase #7 | $227.77 | 9.631% | $249.7065 | $249.71 | $249.70 | $249.70 |
| 7 purchase totals = | $698.87 | $754.3169 | $754.31 | $754.30 | $754.30 | |