| 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 | $30.58 | 9.714% | $33.5505 | $33.55 | $33.55 | $33.60 |
| Purchase #2 | $131.48 | 3.611% | $136.2277 | $136.23 | $136.25 | $136.20 |
| Purchase #3 | $21.65 | 9.529% | $23.713 | $23.71 | $23.70 | $23.70 |
| Purchase #4 | $145.71 | 9.168% | $159.0687 | $159.07 | $159.05 | $159.10 |
| Purchase #5 | $117.84 | 6.383% | $125.3617 | $125.36 | $125.35 | $125.40 |
| Purchase #6 | $187.79 | 4.805% | $196.8133 | $196.81 | $196.80 | $196.80 |
| Purchase #7 | $223.91 | 4.757% | $234.5614 | $234.56 | $234.55 | $234.60 |
| 7 purchase totals = | $858.96 | $909.2963 | $909.29 | $909.25 | $909.40 | |