| 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 | $79.97 | 8.208% | $86.5339 | $86.53 | $86.55 | $86.50 |
| Purchase #2 | $55.60 | 3.367% | $57.4721 | $57.47 | $57.45 | $57.50 |
| Purchase #3 | $122.28 | 6.433% | $130.1463 | $130.15 | $130.15 | $130.10 |
| Purchase #4 | $145.82 | 8.218% | $157.8035 | $157.80 | $157.80 | $157.80 |
| Purchase #5 | $222.50 | 11.420% | $247.9095 | $247.91 | $247.90 | $247.90 |
| Purchase #6 | $67.86 | 11.773% | $75.8492 | $75.85 | $75.85 | $75.80 |
| Purchase #7 | $149.87 | 4.463% | $156.5587 | $156.56 | $156.55 | $156.60 |
| 7 purchase totals = | $843.90 | $912.2732 | $912.27 | $912.25 | $912.20 | |