| 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 | $77.86 | 6.200% | $82.6873 | $82.69 | $82.70 | $82.70 |
| Purchase #2 | $82.34 | 11.819% | $92.0718 | $92.07 | $92.05 | $92.10 |
| Purchase #3 | $77.77 | 5.397% | $81.9672 | $81.97 | $81.95 | $82.00 |
| Purchase #4 | $40.27 | 11.749% | $45.0013 | $45.00 | $45.00 | $45.00 |
| Purchase #5 | $237.33 | 13.870% | $270.2477 | $270.25 | $270.25 | $270.20 |
| Purchase #6 | $116.72 | 5.356% | $122.9715 | $122.97 | $122.95 | $123.00 |
| Purchase #7 | $108.84 | 7.735% | $117.2588 | $117.26 | $117.25 | $117.30 |
| 7 purchase totals = | $741.13 | $812.2056 | $812.21 | $812.15 | $812.30 | |