| 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 | $40.43 | 13.745% | $45.9871 | $45.99 | $46.00 | $46.00 |
| Purchase #2 | $61.72 | 8.250% | $66.8119 | $66.81 | $66.80 | $66.80 |
| Purchase #3 | $45.58 | 12.465% | $51.2615 | $51.26 | $51.25 | $51.30 |
| Purchase #4 | $125.65 | 6.316% | $133.5861 | $133.59 | $133.60 | $133.60 |
| Purchase #5 | $196.73 | 9.102% | $214.6364 | $214.64 | $214.65 | $214.60 |
| Purchase #6 | $50.44 | 12.133% | $56.5599 | $56.56 | $56.55 | $56.60 |
| Purchase #7 | $208.87 | 13.174% | $236.3865 | $236.39 | $236.40 | $236.40 |
| 7 purchase totals = | $729.42 | $805.2294 | $805.24 | $805.25 | $805.30 | |