| 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 | $25.84 | 8.528% | $28.0436 | $28.04 | $28.05 | $28.00 |
| Purchase #2 | $74.42 | 8.755% | $80.9355 | $80.94 | $80.95 | $80.90 |
| Purchase #3 | $171.48 | 6.633% | $182.8543 | $182.85 | $182.85 | $182.90 |
| Purchase #4 | $110.78 | 7.363% | $118.9367 | $118.94 | $118.95 | $118.90 |
| Purchase #5 | $154.90 | 9.139% | $169.0563 | $169.06 | $169.05 | $169.10 |
| Purchase #6 | $156.26 | 8.802% | $170.014 | $170.01 | $170.00 | $170.00 |
| Purchase #7 | $141.72 | 3.643% | $146.8829 | $146.88 | $146.90 | $146.90 |
| 7 purchase totals = | $835.40 | $896.7233 | $896.72 | $896.75 | $896.70 | |