| 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 | $101.66 | 11.565% | $113.417 | $113.42 | $113.40 | $113.40 |
| Purchase #2 | $76.46 | 4.467% | $79.8755 | $79.88 | $79.90 | $79.90 |
| Purchase #3 | $40.82 | 3.114% | $42.0911 | $42.09 | $42.10 | $42.10 |
| Purchase #4 | $99.91 | 7.558% | $107.4612 | $107.46 | $107.45 | $107.50 |
| Purchase #5 | $140.55 | 13.725% | $159.8405 | $159.84 | $159.85 | $159.80 |
| Purchase #6 | $151.91 | 11.388% | $169.2095 | $169.21 | $169.20 | $169.20 |
| Purchase #7 | $41.53 | 12.330% | $46.6506 | $46.65 | $46.65 | $46.70 |
| 7 purchase totals = | $652.84 | $718.5454 | $718.55 | $718.55 | $718.60 | |