| 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 | $82.96 | 5.674% | $87.6672 | $87.67 | $87.65 | $87.70 |
| Purchase #2 | $58.53 | 13.395% | $66.3701 | $66.37 | $66.35 | $66.40 |
| Purchase #3 | $5.48 | 3.361% | $5.6642 | $5.66 | $5.65 | $5.70 |
| Purchase #4 | $89.30 | 10.695% | $98.8506 | $98.85 | $98.85 | $98.90 |
| Purchase #5 | $210.75 | 4.863% | $220.9988 | $221.00 | $221.00 | $221.00 |
| Purchase #6 | $209.61 | 13.446% | $237.7942 | $237.79 | $237.80 | $237.80 |
| Purchase #7 | $169.56 | 6.321% | $180.2779 | $180.28 | $180.30 | $180.30 |
| 7 purchase totals = | $826.19 | $897.6230 | $897.62 | $897.60 | $897.80 | |