| 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 | $97.65 | 10.677% | $108.0761 | $108.08 | $108.10 | $108.10 |
| Purchase #2 | $93.59 | 6.561% | $99.7304 | $99.73 | $99.75 | $99.70 |
| Purchase #3 | $190.83 | 9.776% | $209.4855 | $209.49 | $209.50 | $209.50 |
| Purchase #4 | $16.50 | 7.760% | $17.7804 | $17.78 | $17.80 | $17.80 |
| Purchase #5 | $69.98 | 8.428% | $75.8779 | $75.88 | $75.90 | $75.90 |
| Purchase #6 | $204.43 | 6.815% | $218.3619 | $218.36 | $218.35 | $218.40 |
| Purchase #7 | $207.54 | 12.549% | $233.5842 | $233.58 | $233.60 | $233.60 |
| 7 purchase totals = | $880.52 | $962.8964 | $962.90 | $963.00 | $963.00 | |