| 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 | $65.67 | 5.759% | $69.4519 | $69.45 | $69.45 | $69.50 |
| Purchase #2 | $159.45 | 5.277% | $167.8642 | $167.86 | $167.85 | $167.90 |
| Purchase #3 | $236.89 | 6.316% | $251.852 | $251.85 | $251.85 | $251.90 |
| Purchase #4 | $138.80 | 6.800% | $148.2384 | $148.24 | $148.25 | $148.20 |
| Purchase #5 | $170.96 | 3.703% | $177.2906 | $177.29 | $177.30 | $177.30 |
| Purchase #6 | $40.79 | 11.725% | $45.5726 | $45.57 | $45.55 | $45.60 |
| Purchase #7 | $57.56 | 4.192% | $59.9729 | $59.97 | $59.95 | $60.00 |
| 7 purchase totals = | $870.12 | $920.2426 | $920.23 | $920.20 | $920.40 | |