| 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 | $9.84 | 7.690% | $10.5967 | $10.60 | $10.60 | $10.60 |
| Purchase #2 | $65.26 | 9.665% | $71.5674 | $71.57 | $71.55 | $71.60 |
| Purchase #3 | $220.61 | 7.449% | $237.0432 | $237.04 | $237.05 | $237.00 |
| Purchase #4 | $148.77 | 8.656% | $161.6475 | $161.65 | $161.65 | $161.60 |
| Purchase #5 | $12.61 | 5.254% | $13.2725 | $13.27 | $13.25 | $13.30 |
| Purchase #6 | $64.27 | 7.532% | $69.1108 | $69.11 | $69.10 | $69.10 |
| Purchase #7 | $165.25 | 7.356% | $177.4058 | $177.41 | $177.40 | $177.40 |
| 7 purchase totals = | $686.61 | $740.6439 | $740.65 | $740.60 | $740.60 | |