| 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 | $126.49 | 4.799% | $132.5603 | $132.56 | $132.55 | $132.60 |
| Purchase #2 | $57.46 | 10.821% | $63.6777 | $63.68 | $63.70 | $63.70 |
| Purchase #3 | $40.34 | 6.359% | $42.9052 | $42.91 | $42.90 | $42.90 |
| Purchase #4 | $109.70 | 5.542% | $115.7796 | $115.78 | $115.80 | $115.80 |
| Purchase #5 | $38.41 | 8.113% | $41.5262 | $41.53 | $41.55 | $41.50 |
| Purchase #6 | $218.50 | 13.569% | $248.1483 | $248.15 | $248.15 | $248.10 |
| Purchase #7 | $124.81 | 9.764% | $136.9964 | $137.00 | $137.00 | $137.00 |
| 7 purchase totals = | $715.71 | $781.5937 | $781.61 | $781.65 | $781.60 | |