| 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 | $185.58 | 12.491% | $208.7608 | $208.76 | $208.75 | $208.80 |
| Purchase #2 | $34.78 | 5.664% | $36.7499 | $36.75 | $36.75 | $36.70 |
| Purchase #3 | $250.87 | 11.873% | $280.6558 | $280.66 | $280.65 | $280.70 |
| Purchase #4 | $236.35 | 11.361% | $263.2017 | $263.20 | $263.20 | $263.20 |
| Purchase #5 | $19.89 | 3.720% | $20.6299 | $20.63 | $20.65 | $20.60 |
| Purchase #6 | $45.43 | 12.783% | $51.2373 | $51.24 | $51.25 | $51.20 |
| Purchase #7 | $56.61 | 13.566% | $64.2897 | $64.29 | $64.30 | $64.30 |
| 7 purchase totals = | $829.51 | $925.5251 | $925.53 | $925.55 | $925.50 | |