| 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 | $76.94 | 3.542% | $79.6652 | $79.67 | $79.65 | $79.70 |
| Purchase #2 | $175.57 | 11.468% | $195.7044 | $195.70 | $195.70 | $195.70 |
| Purchase #3 | $76.72 | 13.126% | $86.7903 | $86.79 | $86.80 | $86.80 |
| Purchase #4 | $114.33 | 12.714% | $128.8659 | $128.87 | $128.85 | $128.90 |
| Purchase #5 | $13.34 | 12.207% | $14.9684 | $14.97 | $14.95 | $15.00 |
| Purchase #6 | $230.25 | 4.490% | $240.5882 | $240.59 | $240.60 | $240.60 |
| Purchase #7 | $84.84 | 4.833% | $88.9403 | $88.94 | $88.95 | $88.90 |
| 7 purchase totals = | $771.99 | $835.5227 | $835.53 | $835.50 | $835.60 | |