| 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 | $65.52 | 3.466% | $67.7909 | $67.79 | $67.80 | $67.80 |
| Purchase #2 | $43.86 | 5.162% | $46.1241 | $46.12 | $46.10 | $46.10 |
| Purchase #3 | $28.64 | 13.150% | $32.4062 | $32.41 | $32.40 | $32.40 |
| Purchase #4 | $216.72 | 9.524% | $237.3604 | $237.36 | $237.35 | $237.40 |
| Purchase #5 | $94.26 | 7.453% | $101.2852 | $101.29 | $101.30 | $101.30 |
| Purchase #6 | $64.28 | 8.830% | $69.9559 | $69.96 | $69.95 | $70.00 |
| Purchase #7 | $175.54 | 5.764% | $185.6581 | $185.66 | $185.65 | $185.70 |
| 7 purchase totals = | $688.82 | $740.5808 | $740.59 | $740.55 | $740.70 | |