| 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 | $91.91 | 11.490% | $102.4705 | $102.47 | $102.45 | $102.50 |
| Purchase #2 | $20.29 | 4.595% | $21.2223 | $21.22 | $21.20 | $21.20 |
| Purchase #3 | $44.59 | 13.728% | $50.7113 | $50.71 | $50.70 | $50.70 |
| Purchase #4 | $166.96 | 8.868% | $181.766 | $181.77 | $181.75 | $181.80 |
| Purchase #5 | $166.70 | 13.557% | $189.2995 | $189.30 | $189.30 | $189.30 |
| Purchase #6 | $113.53 | 4.212% | $118.3119 | $118.31 | $118.30 | $118.30 |
| Purchase #7 | $198.26 | 5.377% | $208.9204 | $208.92 | $208.90 | $208.90 |
| 7 purchase totals = | $802.24 | $872.7019 | $872.70 | $872.60 | $872.70 | |