| 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 | $73.25 | 4.115% | $76.2642 | $76.26 | $76.25 | $76.30 |
| Purchase #2 | $179.86 | 3.637% | $186.4015 | $186.40 | $186.40 | $186.40 |
| Purchase #3 | $106.90 | 13.367% | $121.1893 | $121.19 | $121.20 | $121.20 |
| Purchase #4 | $31.43 | 7.498% | $33.7866 | $33.79 | $33.80 | $33.80 |
| Purchase #5 | $14.42 | 10.471% | $15.9299 | $15.93 | $15.95 | $15.90 |
| Purchase #6 | $74.74 | 3.730% | $77.5278 | $77.53 | $77.55 | $77.50 |
| Purchase #7 | $179.99 | 5.415% | $189.7365 | $189.74 | $189.75 | $189.70 |
| 7 purchase totals = | $660.59 | $700.8358 | $700.84 | $700.90 | $700.80 | |