| 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 | $41.84 | 8.706% | $45.4826 | $45.48 | $45.50 | $45.50 |
| Purchase #2 | $140.92 | 9.368% | $154.1214 | $154.12 | $154.10 | $154.10 |
| Purchase #3 | $76.66 | 5.527% | $80.897 | $80.90 | $80.90 | $80.90 |
| Purchase #4 | $11.73 | 12.842% | $13.2364 | $13.24 | $13.25 | $13.20 |
| Purchase #5 | $104.46 | 7.689% | $112.4919 | $112.49 | $112.50 | $112.50 |
| Purchase #6 | $48.51 | 3.206% | $50.0652 | $50.07 | $50.05 | $50.10 |
| Purchase #7 | $222.50 | 8.573% | $241.5749 | $241.57 | $241.55 | $241.60 |
| 7 purchase totals = | $646.62 | $697.8694 | $697.87 | $697.85 | $697.90 | |