| 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 | $30.60 | 9.304% | $33.447 | $33.45 | $33.45 | $33.40 |
| Purchase #2 | $40.91 | 5.685% | $43.2357 | $43.24 | $43.25 | $43.20 |
| Purchase #3 | $86.51 | 7.601% | $93.0856 | $93.09 | $93.10 | $93.10 |
| Purchase #4 | $199.53 | 13.480% | $226.4266 | $226.43 | $226.45 | $226.40 |
| Purchase #5 | $151.59 | 7.458% | $162.8956 | $162.90 | $162.90 | $162.90 |
| Purchase #6 | $230.34 | 4.692% | $241.1476 | $241.15 | $241.15 | $241.10 |
| Purchase #7 | $19.94 | 9.221% | $21.7787 | $21.78 | $21.80 | $21.80 |
| 7 purchase totals = | $759.42 | $822.0168 | $822.04 | $822.10 | $821.90 | |