| 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 | $239.68 | 8.599% | $260.2901 | $260.29 | $260.30 | $260.30 |
| Purchase #2 | $86.52 | 3.649% | $89.6771 | $89.68 | $89.70 | $89.70 |
| Purchase #3 | $81.43 | 12.712% | $91.7814 | $91.78 | $91.80 | $91.80 |
| Purchase #4 | $111.98 | 6.207% | $118.9306 | $118.93 | $118.95 | $118.90 |
| Purchase #5 | $43.27 | 13.809% | $49.2452 | $49.25 | $49.25 | $49.20 |
| Purchase #6 | $117.54 | 12.582% | $132.3289 | $132.33 | $132.35 | $132.30 |
| Purchase #7 | $74.33 | 6.420% | $79.102 | $79.10 | $79.10 | $79.10 |
| 7 purchase totals = | $754.75 | $821.3553 | $821.36 | $821.45 | $821.30 | |