| 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 | $116.65 | 7.221% | $125.0733 | $125.07 | $125.05 | $125.10 |
| Purchase #2 | $67.80 | 6.649% | $72.308 | $72.31 | $72.30 | $72.30 |
| Purchase #3 | $59.40 | 10.336% | $65.5396 | $65.54 | $65.55 | $65.50 |
| Purchase #4 | $95.92 | 11.616% | $107.0621 | $107.06 | $107.05 | $107.10 |
| Purchase #5 | $235.74 | 10.166% | $259.7053 | $259.71 | $259.70 | $259.70 |
| Purchase #6 | $16.46 | 10.683% | $18.2184 | $18.22 | $18.20 | $18.20 |
| Purchase #7 | $150.32 | 10.664% | $166.3501 | $166.35 | $166.35 | $166.40 |
| 7 purchase totals = | $742.29 | $814.2568 | $814.26 | $814.20 | $814.30 | |