| 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 | $64.57 | 5.740% | $68.2763 | $68.28 | $68.30 | $68.30 |
| Purchase #2 | $70.43 | 12.529% | $79.2542 | $79.25 | $79.25 | $79.30 |
| Purchase #3 | $158.81 | 13.465% | $180.1938 | $180.19 | $180.20 | $180.20 |
| Purchase #4 | $40.62 | 12.192% | $45.5724 | $45.57 | $45.55 | $45.60 |
| Purchase #5 | $211.89 | 8.387% | $229.6612 | $229.66 | $229.65 | $229.70 |
| Purchase #6 | $218.74 | 8.563% | $237.4707 | $237.47 | $237.45 | $237.50 |
| Purchase #7 | $46.92 | 10.759% | $51.9681 | $51.97 | $51.95 | $52.00 |
| 7 purchase totals = | $811.98 | $892.3967 | $892.39 | $892.35 | $892.60 | |