| 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 | $98.61 | 6.861% | $105.3756 | $105.38 | $105.40 | $105.40 |
| Purchase #2 | $83.33 | 3.714% | $86.4249 | $86.42 | $86.40 | $86.40 |
| Purchase #3 | $75.44 | 10.621% | $83.4525 | $83.45 | $83.45 | $83.50 |
| Purchase #4 | $163.29 | 6.298% | $173.574 | $173.57 | $173.55 | $173.60 |
| Purchase #5 | $245.71 | 12.686% | $276.8808 | $276.88 | $276.90 | $276.90 |
| Purchase #6 | $27.52 | 8.154% | $29.764 | $29.76 | $29.75 | $29.80 |
| Purchase #7 | $129.54 | 8.804% | $140.9447 | $140.94 | $140.95 | $140.90 |
| 7 purchase totals = | $823.44 | $896.4165 | $896.40 | $896.40 | $896.50 | |