| 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 | $79.48 | 4.149% | $82.7776 | $82.78 | $82.80 | $82.80 |
| Purchase #2 | $99.99 | 10.772% | $110.7609 | $110.76 | $110.75 | $110.80 |
| Purchase #3 | $30.99 | 6.271% | $32.9334 | $32.93 | $32.95 | $32.90 |
| Purchase #4 | $221.64 | 5.172% | $233.1032 | $233.10 | $233.10 | $233.10 |
| Purchase #5 | $89.46 | 9.868% | $98.2879 | $98.29 | $98.30 | $98.30 |
| Purchase #6 | $90.89 | 5.236% | $95.649 | $95.65 | $95.65 | $95.60 |
| Purchase #7 | $127.68 | 3.687% | $132.3876 | $132.39 | $132.40 | $132.40 |
| 7 purchase totals = | $740.13 | $785.8996 | $785.90 | $785.95 | $785.90 | |