| 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 | $74.42 | 4.797% | $77.9899 | $77.99 | $78.00 | $78.00 |
| Purchase #2 | $197.75 | 5.754% | $209.1285 | $209.13 | $209.15 | $209.10 |
| Purchase #3 | $105.85 | 9.823% | $116.2476 | $116.25 | $116.25 | $116.20 |
| Purchase #4 | $208.43 | 11.282% | $231.9451 | $231.95 | $231.95 | $231.90 |
| Purchase #5 | $169.29 | 5.618% | $178.8007 | $178.80 | $178.80 | $178.80 |
| Purchase #6 | $94.29 | 4.530% | $98.5613 | $98.56 | $98.55 | $98.60 |
| Purchase #7 | $61.99 | 11.519% | $69.1306 | $69.13 | $69.15 | $69.10 |
| 7 purchase totals = | $912.02 | $981.8037 | $981.81 | $981.85 | $981.70 | |