| 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 | $33.66 | 8.252% | $36.4376 | $36.44 | $36.45 | $36.40 |
| Purchase #2 | $26.66 | 9.106% | $29.0877 | $29.09 | $29.10 | $29.10 |
| Purchase #3 | $101.26 | 7.582% | $108.9375 | $108.94 | $108.95 | $108.90 |
| Purchase #4 | $231.97 | 13.180% | $262.5436 | $262.54 | $262.55 | $262.50 |
| Purchase #5 | $12.79 | 4.560% | $13.3732 | $13.37 | $13.35 | $13.40 |
| Purchase #6 | $36.48 | 10.807% | $40.4224 | $40.42 | $40.40 | $40.40 |
| Purchase #7 | $198.65 | 5.291% | $209.1606 | $209.16 | $209.15 | $209.20 |
| 7 purchase totals = | $641.47 | $699.9626 | $699.96 | $699.95 | $699.90 | |