| 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 | $109.83 | 13.214% | $124.3429 | $124.34 | $124.35 | $124.30 |
| Purchase #2 | $65.97 | 3.195% | $68.0777 | $68.08 | $68.10 | $68.10 |
| Purchase #3 | $110.30 | 4.381% | $115.1322 | $115.13 | $115.15 | $115.10 |
| Purchase #4 | $46.48 | 8.627% | $50.4898 | $50.49 | $50.50 | $50.50 |
| Purchase #5 | $71.95 | 3.733% | $74.6359 | $74.64 | $74.65 | $74.60 |
| Purchase #6 | $57.50 | 8.458% | $62.3634 | $62.36 | $62.35 | $62.40 |
| Purchase #7 | $84.98 | 13.534% | $96.4812 | $96.48 | $96.50 | $96.50 |
| 7 purchase totals = | $547.01 | $591.5231 | $591.52 | $591.60 | $591.50 | |