| 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 | $73.71 | 7.864% | $79.5066 | $79.51 | $79.50 | $79.50 |
| Purchase #2 | $169.72 | 13.696% | $192.9649 | $192.96 | $192.95 | $193.00 |
| Purchase #3 | $10.44 | 4.344% | $10.8935 | $10.89 | $10.90 | $10.90 |
| Purchase #4 | $135.27 | 7.704% | $145.6912 | $145.69 | $145.70 | $145.70 |
| Purchase #5 | $104.37 | 6.721% | $111.3847 | $111.38 | $111.40 | $111.40 |
| Purchase #6 | $58.73 | 8.631% | $63.799 | $63.80 | $63.80 | $63.80 |
| Purchase #7 | $88.39 | 5.137% | $92.9306 | $92.93 | $92.95 | $92.90 |
| 7 purchase totals = | $640.63 | $697.1705 | $697.16 | $697.20 | $697.20 | |