| 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 | $12.44 | 8.526% | $13.5006 | $13.50 | $13.50 | $13.50 |
| Purchase #2 | $127.87 | 8.202% | $138.3579 | $138.36 | $138.35 | $138.40 |
| Purchase #3 | $197.40 | 6.285% | $209.8066 | $209.81 | $209.80 | $209.80 |
| Purchase #4 | $157.58 | 8.624% | $171.1697 | $171.17 | $171.15 | $171.20 |
| Purchase #5 | $52.96 | 12.682% | $59.6764 | $59.68 | $59.70 | $59.70 |
| Purchase #6 | $52.37 | 12.409% | $58.8686 | $58.87 | $58.85 | $58.90 |
| Purchase #7 | $127.37 | 13.316% | $144.3306 | $144.33 | $144.35 | $144.30 |
| 7 purchase totals = | $727.99 | $795.7104 | $795.72 | $795.70 | $795.80 | |