| 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 | $96.38 | 7.407% | $103.5189 | $103.52 | $103.50 | $103.50 |
| Purchase #2 | $29.54 | 7.574% | $31.7774 | $31.78 | $31.80 | $31.80 |
| Purchase #3 | $130.49 | 5.381% | $137.5117 | $137.51 | $137.50 | $137.50 |
| Purchase #4 | $118.30 | 3.748% | $122.7339 | $122.73 | $122.75 | $122.70 |
| Purchase #5 | $86.71 | 7.776% | $93.4526 | $93.45 | $93.45 | $93.50 |
| Purchase #6 | $60.75 | 4.284% | $63.3525 | $63.35 | $63.35 | $63.40 |
| Purchase #7 | $43.79 | 12.433% | $49.2344 | $49.23 | $49.25 | $49.20 |
| 7 purchase totals = | $565.96 | $601.5814 | $601.57 | $601.60 | $601.60 | |