| 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 | $25.26 | 4.541% | $26.4071 | $26.41 | $26.40 | $26.40 |
| Purchase #2 | $70.99 | 8.338% | $76.9091 | $76.91 | $76.90 | $76.90 |
| Purchase #3 | $241.55 | 7.407% | $259.4416 | $259.44 | $259.45 | $259.40 |
| Purchase #4 | $86.76 | 10.377% | $95.7631 | $95.76 | $95.75 | $95.80 |
| Purchase #5 | $98.45 | 4.400% | $102.7818 | $102.78 | $102.80 | $102.80 |
| Purchase #6 | $62.94 | 8.379% | $68.2137 | $68.21 | $68.20 | $68.20 |
| Purchase #7 | $68.59 | 9.553% | $75.1424 | $75.14 | $75.15 | $75.10 |
| 7 purchase totals = | $654.54 | $704.6588 | $704.65 | $704.65 | $704.60 | |