| 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 | $54.25 | 12.422% | $60.9889 | $60.99 | $61.00 | $61.00 |
| Purchase #2 | $64.39 | 3.300% | $66.5149 | $66.51 | $66.50 | $66.50 |
| Purchase #3 | $228.99 | 6.519% | $243.9179 | $243.92 | $243.90 | $243.90 |
| Purchase #4 | $111.70 | 13.547% | $126.832 | $126.83 | $126.85 | $126.80 |
| Purchase #5 | $193.75 | 6.493% | $206.3302 | $206.33 | $206.35 | $206.30 |
| Purchase #6 | $208.73 | 9.756% | $229.0937 | $229.09 | $229.10 | $229.10 |
| Purchase #7 | $153.62 | 7.756% | $165.5348 | $165.53 | $165.55 | $165.50 |
| 7 purchase totals = | $1,015.43 | $1,099.2124 | $1,099.20 | $1,099.25 | $1,099.10 | |