| 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 | $64.99 | 11.122% | $72.2182 | $72.22 | $72.20 | $72.20 |
| Purchase #2 | $56.30 | 7.356% | $60.4414 | $60.44 | $60.45 | $60.40 |
| Purchase #3 | $249.69 | 8.676% | $271.3531 | $271.35 | $271.35 | $271.40 |
| Purchase #4 | $88.92 | 7.480% | $95.5712 | $95.57 | $95.55 | $95.60 |
| Purchase #5 | $227.68 | 4.324% | $237.5249 | $237.52 | $237.50 | $237.50 |
| Purchase #6 | $27.90 | 8.505% | $30.2729 | $30.27 | $30.25 | $30.30 |
| Purchase #7 | $206.40 | 6.648% | $220.1215 | $220.12 | $220.10 | $220.10 |
| 7 purchase totals = | $921.88 | $987.5032 | $987.49 | $987.40 | $987.50 | |