| 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 | $83.34 | 11.693% | $93.0849 | $93.08 | $93.10 | $93.10 |
| Purchase #2 | $207.76 | 3.437% | $214.9007 | $214.90 | $214.90 | $214.90 |
| Purchase #3 | $101.39 | 12.120% | $113.6785 | $113.68 | $113.70 | $113.70 |
| Purchase #4 | $131.74 | 7.630% | $141.7918 | $141.79 | $141.80 | $141.80 |
| Purchase #5 | $197.63 | 5.397% | $208.2961 | $208.30 | $208.30 | $208.30 |
| Purchase #6 | $41.97 | 10.667% | $46.4469 | $46.45 | $46.45 | $46.40 |
| Purchase #7 | $142.58 | 10.727% | $157.8746 | $157.87 | $157.85 | $157.90 |
| 7 purchase totals = | $906.41 | $976.0735 | $976.07 | $976.10 | $976.10 | |