| 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 | $32.33 | 12.502% | $36.3719 | $36.37 | $36.35 | $36.40 |
| Purchase #2 | $124.39 | 10.411% | $137.3402 | $137.34 | $137.35 | $137.30 |
| Purchase #3 | $114.78 | 10.166% | $126.4485 | $126.45 | $126.45 | $126.40 |
| Purchase #4 | $127.38 | 13.601% | $144.705 | $144.71 | $144.70 | $144.70 |
| Purchase #5 | $141.72 | 13.143% | $160.3463 | $160.35 | $160.35 | $160.30 |
| Purchase #6 | $145.28 | 4.804% | $152.2593 | $152.26 | $152.25 | $152.30 |
| Purchase #7 | $70.79 | 12.542% | $79.6685 | $79.67 | $79.65 | $79.70 |
| 7 purchase totals = | $756.67 | $837.1397 | $837.15 | $837.10 | $837.10 | |