| 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 | $68.59 | 7.524% | $73.7507 | $73.75 | $73.75 | $73.80 |
| Purchase #2 | $250.76 | 9.684% | $275.0436 | $275.04 | $275.05 | $275.00 |
| Purchase #3 | $78.85 | 6.358% | $83.8633 | $83.86 | $83.85 | $83.90 |
| Purchase #4 | $212.54 | 8.289% | $230.1574 | $230.16 | $230.15 | $230.20 |
| Purchase #5 | $219.91 | 4.488% | $229.7796 | $229.78 | $229.80 | $229.80 |
| Purchase #6 | $151.55 | 11.636% | $169.1844 | $169.18 | $169.20 | $169.20 |
| Purchase #7 | $23.36 | 10.529% | $25.8196 | $25.82 | $25.80 | $25.80 |
| 7 purchase totals = | $1,005.56 | $1,087.5986 | $1,087.59 | $1,087.60 | $1,087.70 | |