| 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 | $72.83 | 7.329% | $78.1677 | $78.17 | $78.15 | $78.20 |
| Purchase #2 | $49.74 | 11.385% | $55.4029 | $55.40 | $55.40 | $55.40 |
| Purchase #3 | $167.74 | 8.670% | $182.2831 | $182.28 | $182.30 | $182.30 |
| Purchase #4 | $72.82 | 5.297% | $76.6773 | $76.68 | $76.70 | $76.70 |
| Purchase #5 | $108.77 | 11.702% | $121.4983 | $121.50 | $121.50 | $121.50 |
| Purchase #6 | $96.42 | 12.443% | $108.4175 | $108.42 | $108.40 | $108.40 |
| Purchase #7 | $242.98 | 9.154% | $265.2224 | $265.22 | $265.20 | $265.20 |
| 7 purchase totals = | $811.30 | $887.6692 | $887.67 | $887.65 | $887.70 | |