| 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 | $78.31 | 10.757% | $86.7338 | $86.73 | $86.75 | $86.70 |
| Purchase #2 | $184.31 | 12.740% | $207.7911 | $207.79 | $207.80 | $207.80 |
| Purchase #3 | $73.83 | 5.400% | $77.8168 | $77.82 | $77.80 | $77.80 |
| Purchase #4 | $31.75 | 3.803% | $32.9575 | $32.96 | $32.95 | $33.00 |
| Purchase #5 | $163.41 | 11.160% | $181.6466 | $181.65 | $181.65 | $181.60 |
| Purchase #6 | $42.98 | 11.372% | $47.8677 | $47.87 | $47.85 | $47.90 |
| Purchase #7 | $169.67 | 8.382% | $183.8917 | $183.89 | $183.90 | $183.90 |
| 7 purchase totals = | $744.26 | $818.7052 | $818.71 | $818.70 | $818.70 | |