| 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 | $48.93 | 13.559% | $55.5644 | $55.56 | $55.55 | $55.60 |
| Purchase #2 | $15.77 | 9.564% | $17.2782 | $17.28 | $17.30 | $17.30 |
| Purchase #3 | $188.53 | 10.230% | $207.8166 | $207.82 | $207.80 | $207.80 |
| Purchase #4 | $97.91 | 9.370% | $107.0842 | $107.08 | $107.10 | $107.10 |
| Purchase #5 | $18.76 | 9.355% | $20.515 | $20.52 | $20.50 | $20.50 |
| Purchase #6 | $46.58 | 6.299% | $49.5141 | $49.51 | $49.50 | $49.50 |
| Purchase #7 | $143.44 | 9.189% | $156.6207 | $156.62 | $156.60 | $156.60 |
| 7 purchase totals = | $559.92 | $614.3932 | $614.39 | $614.35 | $614.40 | |