| 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 | $64.58 | 8.604% | $70.1365 | $70.14 | $70.15 | $70.10 |
| Purchase #2 | $248.46 | 13.450% | $281.8779 | $281.88 | $281.90 | $281.90 |
| Purchase #3 | $143.68 | 7.669% | $154.6988 | $154.70 | $154.70 | $154.70 |
| Purchase #4 | $64.31 | 5.297% | $67.7165 | $67.72 | $67.70 | $67.70 |
| Purchase #5 | $240.69 | 12.386% | $270.5019 | $270.50 | $270.50 | $270.50 |
| Purchase #6 | $11.79 | 9.461% | $12.9055 | $12.91 | $12.90 | $12.90 |
| Purchase #7 | $158.99 | 9.303% | $173.7808 | $173.78 | $173.80 | $173.80 |
| 7 purchase totals = | $932.50 | $1,031.6179 | $1,031.63 | $1,031.65 | $1,031.60 | |