| 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 | $89.44 | 11.168% | $99.4287 | $99.43 | $99.45 | $99.40 |
| Purchase #2 | $92.26 | 12.701% | $103.9779 | $103.98 | $104.00 | $104.00 |
| Purchase #3 | $120.43 | 11.135% | $133.8399 | $133.84 | $133.85 | $133.80 |
| Purchase #4 | $132.52 | 3.143% | $136.6851 | $136.69 | $136.70 | $136.70 |
| Purchase #5 | $69.94 | 4.718% | $73.2398 | $73.24 | $73.25 | $73.20 |
| Purchase #6 | $116.71 | 4.635% | $122.1195 | $122.12 | $122.10 | $122.10 |
| Purchase #7 | $149.92 | 8.318% | $162.3903 | $162.39 | $162.40 | $162.40 |
| 7 purchase totals = | $771.22 | $831.6812 | $831.69 | $831.75 | $831.60 | |