| 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 | $31.37 | 13.471% | $35.5959 | $35.60 | $35.60 | $35.60 |
| Purchase #2 | $46.27 | 3.314% | $47.8034 | $47.80 | $47.80 | $47.80 |
| Purchase #3 | $55.28 | 3.200% | $57.049 | $57.05 | $57.05 | $57.00 |
| Purchase #4 | $175.97 | 11.256% | $195.7772 | $195.78 | $195.80 | $195.80 |
| Purchase #5 | $229.99 | 9.607% | $252.0851 | $252.09 | $252.10 | $252.10 |
| Purchase #6 | $172.86 | 3.500% | $178.9101 | $178.91 | $178.90 | $178.90 |
| Purchase #7 | $201.98 | 4.639% | $211.3499 | $211.35 | $211.35 | $211.30 |
| 7 purchase totals = | $913.72 | $978.5706 | $978.58 | $978.60 | $978.50 | |