| 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 | $225.36 | 10.396% | $248.7884 | $248.79 | $248.80 | $248.80 |
| Purchase #2 | $57.27 | 13.207% | $64.8336 | $64.83 | $64.85 | $64.80 |
| Purchase #3 | $111.47 | 9.152% | $121.6717 | $121.67 | $121.65 | $121.70 |
| Purchase #4 | $6.59 | 6.707% | $7.032 | $7.03 | $7.05 | $7.00 |
| Purchase #5 | $237.51 | 9.658% | $260.4487 | $260.45 | $260.45 | $260.40 |
| Purchase #6 | $59.46 | 11.104% | $66.0624 | $66.06 | $66.05 | $66.10 |
| Purchase #7 | $185.71 | 4.425% | $193.9277 | $193.93 | $193.95 | $193.90 |
| 7 purchase totals = | $883.37 | $962.7645 | $962.76 | $962.80 | $962.70 | |