| 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 | $105.29 | 6.116% | $111.7295 | $111.73 | $111.75 | $111.70 |
| Purchase #2 | $237.86 | 11.388% | $264.9475 | $264.95 | $264.95 | $264.90 |
| Purchase #3 | $109.42 | 5.384% | $115.3112 | $115.31 | $115.30 | $115.30 |
| Purchase #4 | $70.42 | 8.355% | $76.3036 | $76.30 | $76.30 | $76.30 |
| Purchase #5 | $86.68 | 3.484% | $89.6999 | $89.70 | $89.70 | $89.70 |
| Purchase #6 | $150.36 | 12.524% | $169.1911 | $169.19 | $169.20 | $169.20 |
| Purchase #7 | $76.80 | 3.539% | $79.518 | $79.52 | $79.50 | $79.50 |
| 7 purchase totals = | $836.83 | $906.7008 | $906.70 | $906.70 | $906.60 | |