| 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 | $13.40 | 12.626% | $15.0919 | $15.09 | $15.10 | $15.10 |
| Purchase #2 | $54.67 | 5.178% | $57.5008 | $57.50 | $57.50 | $57.50 |
| Purchase #3 | $124.75 | 8.468% | $135.3138 | $135.31 | $135.30 | $135.30 |
| Purchase #4 | $62.73 | 4.429% | $65.5083 | $65.51 | $65.50 | $65.50 |
| Purchase #5 | $195.96 | 6.848% | $209.3793 | $209.38 | $209.40 | $209.40 |
| Purchase #6 | $107.90 | 4.628% | $112.8936 | $112.89 | $112.90 | $112.90 |
| Purchase #7 | $125.89 | 11.808% | $140.7551 | $140.76 | $140.75 | $140.80 |
| 7 purchase totals = | $685.30 | $736.4428 | $736.44 | $736.45 | $736.50 | |