| 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 | $34.44 | 4.604% | $36.0256 | $36.03 | $36.05 | $36.00 |
| Purchase #2 | $13.45 | 13.864% | $15.3147 | $15.31 | $15.30 | $15.30 |
| Purchase #3 | $52.91 | 9.762% | $58.0751 | $58.08 | $58.10 | $58.10 |
| Purchase #4 | $155.51 | 7.617% | $167.3552 | $167.36 | $167.35 | $167.40 |
| Purchase #5 | $189.85 | 7.134% | $203.3939 | $203.39 | $203.40 | $203.40 |
| Purchase #6 | $216.31 | 9.718% | $237.331 | $237.33 | $237.35 | $237.30 |
| Purchase #7 | $228.93 | 8.326% | $247.9907 | $247.99 | $248.00 | $248.00 |
| 7 purchase totals = | $891.40 | $965.4862 | $965.49 | $965.55 | $965.50 | |