| 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 | $39.51 | 10.746% | $43.7557 | $43.76 | $43.75 | $43.80 |
| Purchase #2 | $169.39 | 10.681% | $187.4825 | $187.48 | $187.50 | $187.50 |
| Purchase #3 | $207.74 | 10.563% | $229.6836 | $229.68 | $229.70 | $229.70 |
| Purchase #4 | $77.61 | 10.545% | $85.794 | $85.79 | $85.80 | $85.80 |
| Purchase #5 | $73.99 | 7.751% | $79.725 | $79.73 | $79.75 | $79.70 |
| Purchase #6 | $103.34 | 10.873% | $114.5762 | $114.58 | $114.60 | $114.60 |
| Purchase #7 | $102.67 | 5.733% | $108.5561 | $108.56 | $108.55 | $108.60 |
| 7 purchase totals = | $774.25 | $849.5731 | $849.58 | $849.65 | $849.70 | |