| 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 | $79.69 | 12.416% | $89.5843 | $89.58 | $89.60 | $89.60 |
| Purchase #2 | $133.97 | 11.847% | $149.8414 | $149.84 | $149.85 | $149.80 |
| Purchase #3 | $169.99 | 10.620% | $188.0429 | $188.04 | $188.05 | $188.00 |
| Purchase #4 | $68.78 | 4.792% | $72.0759 | $72.08 | $72.10 | $72.10 |
| Purchase #5 | $222.34 | 4.340% | $231.9896 | $231.99 | $232.00 | $232.00 |
| Purchase #6 | $27.61 | 3.319% | $28.5264 | $28.53 | $28.55 | $28.50 |
| Purchase #7 | $188.45 | 13.252% | $213.4234 | $213.42 | $213.40 | $213.40 |
| 7 purchase totals = | $890.83 | $973.4839 | $973.48 | $973.55 | $973.40 | |