| 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 | $74.30 | 7.312% | $79.7328 | $79.73 | $79.75 | $79.70 |
| Purchase #2 | $244.46 | 5.650% | $258.272 | $258.27 | $258.25 | $258.30 |
| Purchase #3 | $175.31 | 13.374% | $198.756 | $198.76 | $198.75 | $198.80 |
| Purchase #4 | $164.49 | 8.218% | $178.0078 | $178.01 | $178.00 | $178.00 |
| Purchase #5 | $117.50 | 8.830% | $127.8753 | $127.88 | $127.90 | $127.90 |
| Purchase #6 | $56.91 | 6.621% | $60.678 | $60.68 | $60.70 | $60.70 |
| Purchase #7 | $245.77 | 8.196% | $265.9133 | $265.91 | $265.90 | $265.90 |
| 7 purchase totals = | $1,078.74 | $1,169.2352 | $1,169.24 | $1,169.25 | $1,169.30 | |