| 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 | $115.67 | 5.349% | $121.8572 | $121.86 | $121.85 | $121.90 |
| Purchase #2 | $154.94 | 11.169% | $172.2452 | $172.25 | $172.25 | $172.20 |
| Purchase #3 | $75.50 | 4.769% | $79.1006 | $79.10 | $79.10 | $79.10 |
| Purchase #4 | $81.33 | 5.849% | $86.087 | $86.09 | $86.10 | $86.10 |
| Purchase #5 | $81.97 | 13.260% | $92.8392 | $92.84 | $92.85 | $92.80 |
| Purchase #6 | $111.50 | 5.291% | $117.3995 | $117.40 | $117.40 | $117.40 |
| Purchase #7 | $52.43 | 6.287% | $55.7263 | $55.73 | $55.75 | $55.70 |
| 7 purchase totals = | $673.34 | $725.2550 | $725.27 | $725.30 | $725.20 | |