| 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 | $69.70 | 3.250% | $71.9653 | $71.97 | $71.95 | $72.00 |
| Purchase #2 | $100.29 | 3.462% | $103.762 | $103.76 | $103.75 | $103.80 |
| Purchase #3 | $139.76 | 7.289% | $149.9471 | $149.95 | $149.95 | $149.90 |
| Purchase #4 | $221.37 | 12.740% | $249.5725 | $249.57 | $249.55 | $249.60 |
| Purchase #5 | $52.68 | 4.277% | $54.9331 | $54.93 | $54.95 | $54.90 |
| Purchase #6 | $78.94 | 3.332% | $81.5703 | $81.57 | $81.55 | $81.60 |
| Purchase #7 | $151.34 | 5.700% | $159.9664 | $159.97 | $159.95 | $160.00 |
| 7 purchase totals = | $814.08 | $871.7167 | $871.72 | $871.65 | $871.80 | |