| 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 | $97.36 | 4.471% | $101.713 | $101.71 | $101.70 | $101.70 |
| Purchase #2 | $15.44 | 8.174% | $16.7021 | $16.70 | $16.70 | $16.70 |
| Purchase #3 | $67.36 | 5.693% | $71.1948 | $71.19 | $71.20 | $71.20 |
| Purchase #4 | $117.74 | 11.497% | $131.2766 | $131.28 | $131.30 | $131.30 |
| Purchase #5 | $91.53 | 8.748% | $99.537 | $99.54 | $99.55 | $99.50 |
| Purchase #6 | $89.64 | 9.420% | $98.0841 | $98.08 | $98.10 | $98.10 |
| Purchase #7 | $116.28 | 13.292% | $131.7359 | $131.74 | $131.75 | $131.70 |
| 7 purchase totals = | $595.35 | $650.2435 | $650.24 | $650.30 | $650.20 | |