| 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 | $98.75 | 5.514% | $104.1951 | $104.20 | $104.20 | $104.20 |
| Purchase #2 | $95.29 | 6.181% | $101.1799 | $101.18 | $101.20 | $101.20 |
| Purchase #3 | $116.92 | 7.635% | $125.8468 | $125.85 | $125.85 | $125.80 |
| Purchase #4 | $14.72 | 9.655% | $16.1412 | $16.14 | $16.15 | $16.10 |
| Purchase #5 | $14.70 | 12.871% | $16.592 | $16.59 | $16.60 | $16.60 |
| Purchase #6 | $86.96 | 10.409% | $96.0117 | $96.01 | $96.00 | $96.00 |
| Purchase #7 | $219.56 | 12.599% | $247.2224 | $247.22 | $247.20 | $247.20 |
| 7 purchase totals = | $646.90 | $707.1891 | $707.19 | $707.20 | $707.10 | |