| 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 | $102.25 | 6.273% | $108.6641 | $108.66 | $108.65 | $108.70 |
| Purchase #2 | $14.50 | 5.724% | $15.33 | $15.33 | $15.35 | $15.30 |
| Purchase #3 | $56.54 | 7.502% | $60.7816 | $60.78 | $60.80 | $60.80 |
| Purchase #4 | $57.40 | 4.347% | $59.8952 | $59.90 | $59.90 | $59.90 |
| Purchase #5 | $198.27 | 11.670% | $221.4081 | $221.41 | $221.40 | $221.40 |
| Purchase #6 | $19.97 | 9.754% | $21.9179 | $21.92 | $21.90 | $21.90 |
| Purchase #7 | $125.52 | 9.260% | $137.1432 | $137.14 | $137.15 | $137.10 |
| 7 purchase totals = | $574.45 | $625.1401 | $625.14 | $625.15 | $625.10 | |