| 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 | $75.73 | 5.448% | $79.8558 | $79.86 | $79.85 | $79.90 |
| Purchase #2 | $220.37 | 5.862% | $233.2881 | $233.29 | $233.30 | $233.30 |
| Purchase #3 | $12.27 | 13.239% | $13.8944 | $13.89 | $13.90 | $13.90 |
| Purchase #4 | $29.48 | 13.833% | $33.558 | $33.56 | $33.55 | $33.60 |
| Purchase #5 | $229.41 | 6.325% | $243.9202 | $243.92 | $243.90 | $243.90 |
| Purchase #6 | $107.34 | 10.752% | $118.8812 | $118.88 | $118.90 | $118.90 |
| Purchase #7 | $14.76 | 11.778% | $16.4984 | $16.50 | $16.50 | $16.50 |
| 7 purchase totals = | $689.36 | $739.8961 | $739.90 | $739.90 | $740.00 | |