| 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 | $84.53 | 8.541% | $91.7497 | $91.75 | $91.75 | $91.70 |
| Purchase #2 | $164.98 | 5.335% | $173.7817 | $173.78 | $173.80 | $173.80 |
| Purchase #3 | $26.41 | 8.806% | $28.7357 | $28.74 | $28.75 | $28.70 |
| Purchase #4 | $122.52 | 12.382% | $137.6904 | $137.69 | $137.70 | $137.70 |
| Purchase #5 | $176.42 | 13.164% | $199.6439 | $199.64 | $199.65 | $199.60 |
| Purchase #6 | $249.85 | 6.777% | $266.7823 | $266.78 | $266.80 | $266.80 |
| Purchase #7 | $73.34 | 9.230% | $80.1093 | $80.11 | $80.10 | $80.10 |
| 7 purchase totals = | $898.05 | $978.4930 | $978.49 | $978.55 | $978.40 | |