| 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 | $50.60 | 13.407% | $57.3839 | $57.38 | $57.40 | $57.40 |
| Purchase #2 | $42.85 | 8.359% | $46.4318 | $46.43 | $46.45 | $46.40 |
| Purchase #3 | $18.91 | 7.436% | $20.3161 | $20.32 | $20.30 | $20.30 |
| Purchase #4 | $177.34 | 12.484% | $199.4791 | $199.48 | $199.50 | $199.50 |
| Purchase #5 | $64.75 | 7.281% | $69.4644 | $69.46 | $69.45 | $69.50 |
| Purchase #6 | $199.48 | 6.756% | $212.9569 | $212.96 | $212.95 | $213.00 |
| Purchase #7 | $64.62 | 7.344% | $69.3657 | $69.37 | $69.35 | $69.40 |
| 7 purchase totals = | $618.55 | $675.3979 | $675.40 | $675.40 | $675.50 | |