| 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 | $102.89 | 8.315% | $111.4453 | $111.45 | $111.45 | $111.40 |
| Purchase #2 | $63.92 | 8.789% | $69.5379 | $69.54 | $69.55 | $69.50 |
| Purchase #3 | $11.89 | 10.856% | $13.1808 | $13.18 | $13.20 | $13.20 |
| Purchase #4 | $233.63 | 13.341% | $264.7986 | $264.80 | $264.80 | $264.80 |
| Purchase #5 | $42.27 | 9.734% | $46.3846 | $46.38 | $46.40 | $46.40 |
| Purchase #6 | $160.55 | 5.648% | $169.6179 | $169.62 | $169.60 | $169.60 |
| Purchase #7 | $166.37 | 5.641% | $175.7549 | $175.75 | $175.75 | $175.80 |
| 7 purchase totals = | $781.52 | $850.7200 | $850.72 | $850.75 | $850.70 | |