| 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 | $81.82 | 8.738% | $88.9694 | $88.97 | $88.95 | $89.00 |
| Purchase #2 | $230.54 | 7.873% | $248.6904 | $248.69 | $248.70 | $248.70 |
| Purchase #3 | $42.49 | 6.491% | $45.248 | $45.25 | $45.25 | $45.20 |
| Purchase #4 | $45.93 | 7.730% | $49.4804 | $49.48 | $49.50 | $49.50 |
| Purchase #5 | $190.65 | 4.477% | $199.1854 | $199.19 | $199.20 | $199.20 |
| Purchase #6 | $174.68 | 5.568% | $184.4062 | $184.41 | $184.40 | $184.40 |
| Purchase #7 | $159.64 | 8.419% | $173.0801 | $173.08 | $173.10 | $173.10 |
| 7 purchase totals = | $925.75 | $989.0599 | $989.07 | $989.10 | $989.10 | |