| 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 | $39.47 | 4.624% | $41.2951 | $41.30 | $41.30 | $41.30 |
| Purchase #2 | $9.95 | 11.624% | $11.1066 | $11.11 | $11.10 | $11.10 |
| Purchase #3 | $170.50 | 7.306% | $182.9567 | $182.96 | $182.95 | $183.00 |
| Purchase #4 | $152.25 | 11.336% | $169.5091 | $169.51 | $169.50 | $169.50 |
| Purchase #5 | $236.58 | 10.384% | $261.1465 | $261.15 | $261.15 | $261.10 |
| Purchase #6 | $129.67 | 7.356% | $139.2085 | $139.21 | $139.20 | $139.20 |
| Purchase #7 | $8.45 | 9.822% | $9.28 | $9.28 | $9.30 | $9.30 |
| 7 purchase totals = | $746.87 | $814.5025 | $814.52 | $814.50 | $814.50 | |