| 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 | $106.49 | 10.863% | $118.058 | $118.06 | $118.05 | $118.10 |
| Purchase #2 | $149.30 | 12.819% | $168.4388 | $168.44 | $168.45 | $168.40 |
| Purchase #3 | $198.61 | 8.498% | $215.4879 | $215.49 | $215.50 | $215.50 |
| Purchase #4 | $21.36 | 5.130% | $22.4558 | $22.46 | $22.45 | $22.50 |
| Purchase #5 | $75.64 | 13.862% | $86.1252 | $86.13 | $86.15 | $86.10 |
| Purchase #6 | $50.55 | 7.334% | $54.2573 | $54.26 | $54.25 | $54.30 |
| Purchase #7 | $50.54 | 6.415% | $53.7821 | $53.78 | $53.80 | $53.80 |
| 7 purchase totals = | $652.49 | $718.6051 | $718.62 | $718.65 | $718.70 | |