| 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 | $37.55 | 11.474% | $41.8585 | $41.86 | $41.85 | $41.90 |
| Purchase #2 | $170.99 | 4.543% | $178.7581 | $178.76 | $178.75 | $178.80 |
| Purchase #3 | $44.51 | 13.572% | $50.5509 | $50.55 | $50.55 | $50.60 |
| Purchase #4 | $249.29 | 7.250% | $267.3635 | $267.36 | $267.35 | $267.40 |
| Purchase #5 | $15.96 | 12.469% | $17.9501 | $17.95 | $17.95 | $18.00 |
| Purchase #6 | $76.64 | 13.169% | $86.7327 | $86.73 | $86.75 | $86.70 |
| Purchase #7 | $54.64 | 12.127% | $61.2662 | $61.27 | $61.25 | $61.30 |
| 7 purchase totals = | $649.58 | $704.4800 | $704.48 | $704.45 | $704.70 | |