| 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 | $71.72 | 9.368% | $78.4387 | $78.44 | $78.45 | $78.40 |
| Purchase #2 | $59.98 | 13.770% | $68.2392 | $68.24 | $68.25 | $68.20 |
| Purchase #3 | $148.83 | 3.273% | $153.7012 | $153.70 | $153.70 | $153.70 |
| Purchase #4 | $113.77 | 13.458% | $129.0812 | $129.08 | $129.10 | $129.10 |
| Purchase #5 | $160.78 | 4.283% | $167.6662 | $167.67 | $167.65 | $167.70 |
| Purchase #6 | $46.79 | 12.204% | $52.5003 | $52.50 | $52.50 | $52.50 |
| Purchase #7 | $50.69 | 9.366% | $55.4376 | $55.44 | $55.45 | $55.40 |
| 7 purchase totals = | $652.56 | $705.0644 | $705.07 | $705.10 | $705.00 | |