| 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 | $103.91 | 5.619% | $109.7487 | $109.75 | $109.75 | $109.70 |
| Purchase #2 | $107.27 | 5.356% | $113.0154 | $113.02 | $113.00 | $113.00 |
| Purchase #3 | $71.70 | 7.558% | $77.1191 | $77.12 | $77.10 | $77.10 |
| Purchase #4 | $107.38 | 11.392% | $119.6127 | $119.61 | $119.60 | $119.60 |
| Purchase #5 | $51.90 | 10.489% | $57.3438 | $57.34 | $57.35 | $57.30 |
| Purchase #6 | $88.39 | 8.394% | $95.8095 | $95.81 | $95.80 | $95.80 |
| Purchase #7 | $224.94 | 8.145% | $243.2614 | $243.26 | $243.25 | $243.30 |
| 7 purchase totals = | $755.49 | $815.9106 | $815.91 | $815.85 | $815.80 | |