| 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 | $71.88 | 10.692% | $79.5654 | $79.57 | $79.55 | $79.60 |
| Purchase #2 | $181.47 | 6.559% | $193.3726 | $193.37 | $193.35 | $193.40 |
| Purchase #3 | $86.84 | 8.575% | $94.2865 | $94.29 | $94.30 | $94.30 |
| Purchase #4 | $104.51 | 11.642% | $116.6771 | $116.68 | $116.70 | $116.70 |
| Purchase #5 | $104.69 | 8.739% | $113.8389 | $113.84 | $113.85 | $113.80 |
| Purchase #6 | $78.35 | 10.136% | $86.2916 | $86.29 | $86.30 | $86.30 |
| Purchase #7 | $92.63 | 5.109% | $97.3625 | $97.36 | $97.35 | $97.40 |
| 7 purchase totals = | $720.37 | $781.3946 | $781.40 | $781.40 | $781.50 | |