| 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 | $12.54 | 6.454% | $13.3493 | $13.35 | $13.35 | $13.30 |
| Purchase #2 | $206.33 | 7.586% | $221.9822 | $221.98 | $222.00 | $222.00 |
| Purchase #3 | $25.46 | 10.846% | $28.2214 | $28.22 | $28.20 | $28.20 |
| Purchase #4 | $167.59 | 8.244% | $181.4061 | $181.41 | $181.40 | $181.40 |
| Purchase #5 | $66.84 | 8.523% | $72.5368 | $72.54 | $72.55 | $72.50 |
| Purchase #6 | $167.77 | 3.583% | $173.7812 | $173.78 | $173.80 | $173.80 |
| Purchase #7 | $162.94 | 8.625% | $176.9936 | $176.99 | $177.00 | $177.00 |
| 7 purchase totals = | $809.47 | $868.2706 | $868.27 | $868.30 | $868.20 | |