| 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 | $42.91 | 9.329% | $46.9131 | $46.91 | $46.90 | $46.90 |
| Purchase #2 | $172.39 | 4.684% | $180.4647 | $180.46 | $180.45 | $180.50 |
| Purchase #3 | $27.71 | 4.186% | $28.8699 | $28.87 | $28.85 | $28.90 |
| Purchase #4 | $69.98 | 9.458% | $76.5987 | $76.60 | $76.60 | $76.60 |
| Purchase #5 | $158.54 | 10.425% | $175.0678 | $175.07 | $175.05 | $175.10 |
| Purchase #6 | $162.52 | 4.270% | $169.4596 | $169.46 | $169.45 | $169.50 |
| Purchase #7 | $164.29 | 9.710% | $180.2426 | $180.24 | $180.25 | $180.20 |
| 7 purchase totals = | $798.34 | $857.6164 | $857.61 | $857.55 | $857.70 | |