| 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 | $35.56 | 4.584% | $37.1901 | $37.19 | $37.20 | $37.20 |
| Purchase #2 | $247.29 | 3.510% | $255.9699 | $255.97 | $255.95 | $256.00 |
| Purchase #3 | $226.92 | 5.822% | $240.1313 | $240.13 | $240.15 | $240.10 |
| Purchase #4 | $14.25 | 11.456% | $15.8825 | $15.88 | $15.90 | $15.90 |
| Purchase #5 | $62.46 | 13.349% | $70.7978 | $70.80 | $70.80 | $70.80 |
| Purchase #6 | $72.77 | 8.605% | $79.0319 | $79.03 | $79.05 | $79.00 |
| Purchase #7 | $119.71 | 5.791% | $126.6424 | $126.64 | $126.65 | $126.60 |
| 7 purchase totals = | $778.96 | $825.6459 | $825.64 | $825.70 | $825.60 | |