| 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 | $72.47 | 13.341% | $82.1382 | $82.14 | $82.15 | $82.10 |
| Purchase #2 | $214.75 | 10.415% | $237.1162 | $237.12 | $237.10 | $237.10 |
| Purchase #3 | $67.48 | 8.595% | $73.2799 | $73.28 | $73.30 | $73.30 |
| Purchase #4 | $210.91 | 12.663% | $237.6175 | $237.62 | $237.60 | $237.60 |
| Purchase #5 | $69.25 | 7.271% | $74.2852 | $74.29 | $74.30 | $74.30 |
| Purchase #6 | $17.78 | 3.452% | $18.3938 | $18.39 | $18.40 | $18.40 |
| Purchase #7 | $169.56 | 4.804% | $177.7057 | $177.71 | $177.70 | $177.70 |
| 7 purchase totals = | $822.20 | $900.5365 | $900.55 | $900.55 | $900.50 | |