| 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 | $205.72 | 9.665% | $225.6028 | $225.60 | $225.60 | $225.60 |
| Purchase #2 | $63.51 | 13.567% | $72.1264 | $72.13 | $72.15 | $72.10 |
| Purchase #3 | $176.73 | 11.859% | $197.6884 | $197.69 | $197.70 | $197.70 |
| Purchase #4 | $117.95 | 5.563% | $124.5116 | $124.51 | $124.50 | $124.50 |
| Purchase #5 | $106.42 | 9.759% | $116.8055 | $116.81 | $116.80 | $116.80 |
| Purchase #6 | $47.77 | 7.109% | $51.166 | $51.17 | $51.15 | $51.20 |
| Purchase #7 | $73.98 | 7.817% | $79.763 | $79.76 | $79.75 | $79.80 |
| 7 purchase totals = | $792.08 | $867.6637 | $867.67 | $867.65 | $867.70 | |