| 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 | $37.85 | 7.747% | $40.7822 | $40.78 | $40.80 | $40.80 |
| Purchase #2 | $201.47 | 4.717% | $210.9733 | $210.97 | $210.95 | $211.00 |
| Purchase #3 | $197.44 | 5.851% | $208.9922 | $208.99 | $209.00 | $209.00 |
| Purchase #4 | $126.31 | 4.315% | $131.7603 | $131.76 | $131.75 | $131.80 |
| Purchase #5 | $136.69 | 4.451% | $142.7741 | $142.77 | $142.75 | $142.80 |
| Purchase #6 | $94.87 | 13.418% | $107.5997 | $107.60 | $107.60 | $107.60 |
| Purchase #7 | $76.49 | 9.473% | $83.7359 | $83.74 | $83.75 | $83.70 |
| 7 purchase totals = | $871.12 | $926.6177 | $926.61 | $926.60 | $926.70 | |