| 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 | $48.62 | 4.609% | $50.8609 | $50.86 | $50.85 | $50.90 |
| Purchase #2 | $230.26 | 13.128% | $260.4885 | $260.49 | $260.50 | $260.50 |
| Purchase #3 | $167.31 | 3.527% | $173.211 | $173.21 | $173.20 | $173.20 |
| Purchase #4 | $129.91 | 6.456% | $138.297 | $138.30 | $138.30 | $138.30 |
| Purchase #5 | $209.32 | 8.685% | $227.4994 | $227.50 | $227.50 | $227.50 |
| Purchase #6 | $5.62 | 10.515% | $6.2109 | $6.21 | $6.20 | $6.20 |
| Purchase #7 | $105.88 | 11.270% | $117.8127 | $117.81 | $117.80 | $117.80 |
| 7 purchase totals = | $896.92 | $974.3804 | $974.38 | $974.35 | $974.40 | |