| 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 | $79.93 | 8.703% | $86.8863 | $86.89 | $86.90 | $86.90 |
| Purchase #2 | $36.61 | 6.655% | $39.0464 | $39.05 | $39.05 | $39.00 |
| Purchase #3 | $89.64 | 5.164% | $94.269 | $94.27 | $94.25 | $94.30 |
| Purchase #4 | $115.46 | 10.154% | $127.1838 | $127.18 | $127.20 | $127.20 |
| Purchase #5 | $233.80 | 13.365% | $265.0474 | $265.05 | $265.05 | $265.00 |
| Purchase #6 | $87.67 | 9.254% | $95.783 | $95.78 | $95.80 | $95.80 |
| Purchase #7 | $114.81 | 3.388% | $118.6998 | $118.70 | $118.70 | $118.70 |
| 7 purchase totals = | $757.92 | $826.9157 | $826.92 | $826.95 | $826.90 | |