| 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 | $98.41 | 4.246% | $102.5885 | $102.59 | $102.60 | $102.60 |
| Purchase #2 | $31.75 | 4.299% | $33.1149 | $33.11 | $33.10 | $33.10 |
| Purchase #3 | $42.66 | 10.758% | $47.2494 | $47.25 | $47.25 | $47.20 |
| Purchase #4 | $188.82 | 11.129% | $209.8338 | $209.83 | $209.85 | $209.80 |
| Purchase #5 | $70.59 | 11.492% | $78.7022 | $78.70 | $78.70 | $78.70 |
| Purchase #6 | $209.83 | 12.525% | $236.1112 | $236.11 | $236.10 | $236.10 |
| Purchase #7 | $7.59 | 5.320% | $7.9938 | $7.99 | $8.00 | $8.00 |
| 7 purchase totals = | $649.65 | $715.5938 | $715.58 | $715.60 | $715.50 | |