| 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 | $60.49 | 6.600% | $64.4823 | $64.48 | $64.50 | $64.50 |
| Purchase #2 | $123.90 | 5.417% | $130.6117 | $130.61 | $130.60 | $130.60 |
| Purchase #3 | $154.27 | 7.819% | $166.3324 | $166.33 | $166.35 | $166.30 |
| Purchase #4 | $58.58 | 7.572% | $63.0157 | $63.02 | $63.00 | $63.00 |
| Purchase #5 | $241.67 | 9.435% | $264.4716 | $264.47 | $264.45 | $264.50 |
| Purchase #6 | $107.59 | 12.282% | $120.8042 | $120.80 | $120.80 | $120.80 |
| Purchase #7 | $140.62 | 7.733% | $151.4941 | $151.49 | $151.50 | $151.50 |
| 7 purchase totals = | $887.12 | $961.2120 | $961.20 | $961.20 | $961.20 | |