| 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 | $40.55 | 9.650% | $44.4631 | $44.46 | $44.45 | $44.50 |
| Purchase #2 | $137.58 | 8.253% | $148.9345 | $148.93 | $148.95 | $148.90 |
| Purchase #3 | $22.41 | 8.508% | $24.3166 | $24.32 | $24.30 | $24.30 |
| Purchase #4 | $155.97 | 13.645% | $177.2521 | $177.25 | $177.25 | $177.30 |
| Purchase #5 | $136.89 | 5.695% | $144.6859 | $144.69 | $144.70 | $144.70 |
| Purchase #6 | $73.60 | 12.698% | $82.9457 | $82.95 | $82.95 | $82.90 |
| Purchase #7 | $114.30 | 13.688% | $129.9454 | $129.95 | $129.95 | $129.90 |
| 7 purchase totals = | $681.30 | $752.5433 | $752.55 | $752.55 | $752.50 | |