| 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 | $7.36 | 4.502% | $7.6913 | $7.69 | $7.70 | $7.70 |
| Purchase #2 | $58.36 | 12.796% | $65.8277 | $65.83 | $65.85 | $65.80 |
| Purchase #3 | $73.87 | 3.641% | $76.5596 | $76.56 | $76.55 | $76.60 |
| Purchase #4 | $38.76 | 4.371% | $40.4542 | $40.45 | $40.45 | $40.50 |
| Purchase #5 | $129.86 | 5.446% | $136.9322 | $136.93 | $136.95 | $136.90 |
| Purchase #6 | $233.74 | 12.417% | $262.7635 | $262.76 | $262.75 | $262.80 |
| Purchase #7 | $244.40 | 11.257% | $271.9121 | $271.91 | $271.90 | $271.90 |
| 7 purchase totals = | $786.35 | $862.1406 | $862.13 | $862.15 | $862.20 | |