| 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 | $46.70 | 10.204% | $51.4653 | $51.47 | $51.45 | $51.50 |
| Purchase #2 | $220.64 | 6.177% | $234.2689 | $234.27 | $234.25 | $234.30 |
| Purchase #3 | $130.68 | 3.542% | $135.3087 | $135.31 | $135.30 | $135.30 |
| Purchase #4 | $72.41 | 6.295% | $76.9682 | $76.97 | $76.95 | $77.00 |
| Purchase #5 | $186.27 | 13.256% | $210.962 | $210.96 | $210.95 | $211.00 |
| Purchase #6 | $170.44 | 7.107% | $182.5532 | $182.55 | $182.55 | $182.60 |
| Purchase #7 | $55.70 | 6.573% | $59.3612 | $59.36 | $59.35 | $59.40 |
| 7 purchase totals = | $882.84 | $950.8875 | $950.89 | $950.80 | $951.10 | |