| 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 | $91.36 | 11.671% | $102.0226 | $102.02 | $102.00 | $102.00 |
| Purchase #2 | $109.31 | 11.580% | $121.9681 | $121.97 | $121.95 | $122.00 |
| Purchase #3 | $247.94 | 10.306% | $273.4927 | $273.49 | $273.50 | $273.50 |
| Purchase #4 | $157.52 | 4.307% | $164.3044 | $164.30 | $164.30 | $164.30 |
| Purchase #5 | $48.79 | 4.498% | $50.9846 | $50.98 | $51.00 | $51.00 |
| Purchase #6 | $45.64 | 3.799% | $47.3739 | $47.37 | $47.35 | $47.40 |
| Purchase #7 | $43.68 | 3.292% | $45.1179 | $45.12 | $45.10 | $45.10 |
| 7 purchase totals = | $744.24 | $805.2642 | $805.25 | $805.20 | $805.30 | |