| 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 | $70.44 | 12.502% | $79.2464 | $79.25 | $79.25 | $79.20 |
| Purchase #2 | $215.61 | 11.418% | $240.2283 | $240.23 | $240.25 | $240.20 |
| Purchase #3 | $106.62 | 7.137% | $114.2295 | $114.23 | $114.25 | $114.20 |
| Purchase #4 | $111.38 | 5.626% | $117.6462 | $117.65 | $117.65 | $117.60 |
| Purchase #5 | $201.41 | 4.353% | $210.1774 | $210.18 | $210.20 | $210.20 |
| Purchase #6 | $52.50 | 4.677% | $54.9554 | $54.96 | $54.95 | $55.00 |
| Purchase #7 | $111.31 | 5.861% | $117.8339 | $117.83 | $117.85 | $117.80 |
| 7 purchase totals = | $869.27 | $934.3171 | $934.33 | $934.40 | $934.20 | |