| 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 | $109.45 | 12.515% | $123.1477 | $123.15 | $123.15 | $123.10 |
| Purchase #2 | $96.48 | 3.473% | $99.8308 | $99.83 | $99.85 | $99.80 |
| Purchase #3 | $193.80 | 7.612% | $208.5521 | $208.55 | $208.55 | $208.60 |
| Purchase #4 | $247.70 | 7.863% | $267.1767 | $267.18 | $267.20 | $267.20 |
| Purchase #5 | $155.39 | 8.272% | $168.2439 | $168.24 | $168.25 | $168.20 |
| Purchase #6 | $23.97 | 9.261% | $26.1899 | $26.19 | $26.20 | $26.20 |
| Purchase #7 | $54.98 | 3.387% | $56.8422 | $56.84 | $56.85 | $56.80 |
| 7 purchase totals = | $881.77 | $949.9833 | $949.98 | $950.05 | $949.90 | |