| 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 | $73.35 | 5.590% | $77.4503 | $77.45 | $77.45 | $77.50 |
| Purchase #2 | $130.87 | 13.491% | $148.5257 | $148.53 | $148.55 | $148.50 |
| Purchase #3 | $64.54 | 13.843% | $73.4743 | $73.47 | $73.45 | $73.50 |
| Purchase #4 | $130.83 | 9.475% | $143.2261 | $143.23 | $143.25 | $143.20 |
| Purchase #5 | $115.92 | 10.464% | $128.0499 | $128.05 | $128.05 | $128.00 |
| Purchase #6 | $110.78 | 13.829% | $126.0998 | $126.10 | $126.10 | $126.10 |
| Purchase #7 | $156.82 | 4.370% | $163.673 | $163.67 | $163.65 | $163.70 |
| 7 purchase totals = | $783.11 | $860.4991 | $860.50 | $860.50 | $860.50 | |