| 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 | $47.86 | 8.324% | $51.8439 | $51.84 | $51.85 | $51.80 |
| Purchase #2 | $50.73 | 11.723% | $56.6771 | $56.68 | $56.70 | $56.70 |
| Purchase #3 | $86.65 | 13.424% | $98.2819 | $98.28 | $98.30 | $98.30 |
| Purchase #4 | $77.46 | 11.443% | $86.3237 | $86.32 | $86.30 | $86.30 |
| Purchase #5 | $42.71 | 12.611% | $48.0962 | $48.10 | $48.10 | $48.10 |
| Purchase #6 | $13.46 | 13.272% | $15.2464 | $15.25 | $15.25 | $15.20 |
| Purchase #7 | $116.45 | 8.253% | $126.0606 | $126.06 | $126.05 | $126.10 |
| 7 purchase totals = | $435.32 | $482.5298 | $482.53 | $482.55 | $482.50 | |