| 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 | $5.36 | 4.816% | $5.6181 | $5.62 | $5.60 | $5.60 |
| Purchase #2 | $239.72 | 4.793% | $251.2098 | $251.21 | $251.20 | $251.20 |
| Purchase #3 | $215.92 | 5.271% | $227.3011 | $227.30 | $227.30 | $227.30 |
| Purchase #4 | $161.34 | 5.307% | $169.9023 | $169.90 | $169.90 | $169.90 |
| Purchase #5 | $232.52 | 9.222% | $253.963 | $253.96 | $253.95 | $254.00 |
| Purchase #6 | $107.30 | 3.389% | $110.9364 | $110.94 | $110.95 | $110.90 |
| Purchase #7 | $61.40 | 7.443% | $65.97 | $65.97 | $65.95 | $66.00 |
| 7 purchase totals = | $1,023.56 | $1,084.9007 | $1,084.90 | $1,084.85 | $1,084.90 | |