| 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 | $64.33 | 7.262% | $69.0016 | $69.00 | $69.00 | $69.00 |
| Purchase #2 | $79.48 | 10.134% | $87.5345 | $87.53 | $87.55 | $87.50 |
| Purchase #3 | $127.89 | 4.621% | $133.7998 | $133.80 | $133.80 | $133.80 |
| Purchase #4 | $176.51 | 6.222% | $187.4925 | $187.49 | $187.50 | $187.50 |
| Purchase #5 | $162.45 | 10.803% | $179.9995 | $180.00 | $180.00 | $180.00 |
| Purchase #6 | $72.56 | 12.617% | $81.7149 | $81.71 | $81.70 | $81.70 |
| Purchase #7 | $139.96 | 12.454% | $157.3906 | $157.39 | $157.40 | $157.40 |
| 7 purchase totals = | $823.18 | $896.9334 | $896.92 | $896.95 | $896.90 | |