| 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 | $36.36 | 11.171% | $40.4218 | $40.42 | $40.40 | $40.40 |
| Purchase #2 | $225.51 | 9.587% | $247.1296 | $247.13 | $247.15 | $247.10 |
| Purchase #3 | $158.39 | 8.192% | $171.3653 | $171.37 | $171.35 | $171.40 |
| Purchase #4 | $64.25 | 8.853% | $69.9381 | $69.94 | $69.95 | $69.90 |
| Purchase #5 | $174.34 | 3.357% | $180.1926 | $180.19 | $180.20 | $180.20 |
| Purchase #6 | $59.72 | 4.594% | $62.4635 | $62.46 | $62.45 | $62.50 |
| Purchase #7 | $65.69 | 12.442% | $73.8631 | $73.86 | $73.85 | $73.90 |
| 7 purchase totals = | $784.26 | $845.3740 | $845.37 | $845.35 | $845.40 | |