| 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 | $225.79 | 5.110% | $237.3279 | $237.33 | $237.35 | $237.30 |
| Purchase #2 | $65.96 | 7.512% | $70.9149 | $70.91 | $70.90 | $70.90 |
| Purchase #3 | $13.45 | 7.227% | $14.422 | $14.42 | $14.40 | $14.40 |
| Purchase #4 | $89.28 | 4.420% | $93.2262 | $93.23 | $93.25 | $93.20 |
| Purchase #5 | $48.62 | 3.309% | $50.2288 | $50.23 | $50.25 | $50.20 |
| Purchase #6 | $66.34 | 7.470% | $71.2956 | $71.30 | $71.30 | $71.30 |
| Purchase #7 | $167.87 | 4.519% | $175.456 | $175.46 | $175.45 | $175.50 |
| 7 purchase totals = | $677.31 | $712.8714 | $712.88 | $712.90 | $712.80 | |