| 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 | $106.49 | 5.303% | $112.1372 | $112.14 | $112.15 | $112.10 |
| Purchase #2 | $234.40 | 13.103% | $265.1134 | $265.11 | $265.10 | $265.10 |
| Purchase #3 | $53.68 | 9.622% | $58.8451 | $58.85 | $58.85 | $58.80 |
| Purchase #4 | $148.74 | 10.117% | $163.788 | $163.79 | $163.80 | $163.80 |
| Purchase #5 | $60.64 | 11.786% | $67.787 | $67.79 | $67.80 | $67.80 |
| Purchase #6 | $171.68 | 12.123% | $192.4928 | $192.49 | $192.50 | $192.50 |
| Purchase #7 | $49.43 | 12.428% | $55.5732 | $55.57 | $55.55 | $55.60 |
| 7 purchase totals = | $825.06 | $915.7367 | $915.74 | $915.75 | $915.70 | |