| 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 | $47.93 | 13.702% | $54.4974 | $54.50 | $54.50 | $54.50 |
| Purchase #2 | $98.63 | 12.471% | $110.9301 | $110.93 | $110.95 | $110.90 |
| Purchase #3 | $214.31 | 10.130% | $236.0196 | $236.02 | $236.00 | $236.00 |
| Purchase #4 | $199.38 | 8.165% | $215.6594 | $215.66 | $215.65 | $215.70 |
| Purchase #5 | $95.38 | 6.456% | $101.5377 | $101.54 | $101.55 | $101.50 |
| Purchase #6 | $109.41 | 7.835% | $117.9823 | $117.98 | $118.00 | $118.00 |
| Purchase #7 | $121.25 | 13.248% | $137.3132 | $137.31 | $137.30 | $137.30 |
| 7 purchase totals = | $886.29 | $973.9397 | $973.94 | $973.95 | $973.90 | |