| 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 | $45.89 | 11.525% | $51.1788 | $51.18 | $51.20 | $51.20 |
| Purchase #2 | $157.98 | 13.252% | $178.9155 | $178.92 | $178.90 | $178.90 |
| Purchase #3 | $237.43 | 10.862% | $263.2196 | $263.22 | $263.20 | $263.20 |
| Purchase #4 | $152.55 | 12.501% | $171.6203 | $171.62 | $171.60 | $171.60 |
| Purchase #5 | $193.71 | 9.778% | $212.651 | $212.65 | $212.65 | $212.70 |
| Purchase #6 | $81.68 | 8.606% | $88.7094 | $88.71 | $88.70 | $88.70 |
| Purchase #7 | $19.58 | 5.574% | $20.6714 | $20.67 | $20.65 | $20.70 |
| 7 purchase totals = | $888.82 | $986.9660 | $986.97 | $986.90 | $987.00 | |