| 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 | $95.86 | 11.686% | $107.0622 | $107.06 | $107.05 | $107.10 |
| Purchase #2 | $69.66 | 10.147% | $76.7284 | $76.73 | $76.75 | $76.70 |
| Purchase #3 | $164.54 | 8.289% | $178.1787 | $178.18 | $178.20 | $178.20 |
| Purchase #4 | $249.72 | 10.512% | $275.9706 | $275.97 | $275.95 | $276.00 |
| Purchase #5 | $26.34 | 7.702% | $28.3687 | $28.37 | $28.35 | $28.40 |
| Purchase #6 | $106.82 | 8.306% | $115.6925 | $115.69 | $115.70 | $115.70 |
| Purchase #7 | $99.81 | 3.253% | $103.0568 | $103.06 | $103.05 | $103.10 |
| 7 purchase totals = | $812.75 | $885.0579 | $885.06 | $885.05 | $885.20 | |