| 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 | $94.91 | 6.107% | $100.7062 | $100.71 | $100.70 | $100.70 |
| Purchase #2 | $100.29 | 10.398% | $110.7182 | $110.72 | $110.70 | $110.70 |
| Purchase #3 | $125.40 | 12.418% | $140.9722 | $140.97 | $140.95 | $141.00 |
| Purchase #4 | $142.85 | 3.746% | $148.2012 | $148.20 | $148.20 | $148.20 |
| Purchase #5 | $72.95 | 12.180% | $81.8353 | $81.84 | $81.85 | $81.80 |
| Purchase #6 | $140.84 | 4.760% | $147.544 | $147.54 | $147.55 | $147.50 |
| Purchase #7 | $106.64 | 12.294% | $119.7503 | $119.75 | $119.75 | $119.80 |
| 7 purchase totals = | $783.88 | $849.7274 | $849.73 | $849.70 | $849.70 | |