| 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 | $45.62 | 9.445% | $49.9288 | $49.93 | $49.95 | $49.90 |
| Purchase #2 | $44.54 | 8.274% | $48.2252 | $48.23 | $48.25 | $48.20 |
| Purchase #3 | $86.32 | 5.568% | $91.1263 | $91.13 | $91.15 | $91.10 |
| Purchase #4 | $76.83 | 6.626% | $81.9208 | $81.92 | $81.90 | $81.90 |
| Purchase #5 | $111.50 | 8.723% | $121.2261 | $121.23 | $121.25 | $121.20 |
| Purchase #6 | $202.67 | 4.752% | $212.3009 | $212.30 | $212.30 | $212.30 |
| Purchase #7 | $97.60 | 8.231% | $105.6335 | $105.63 | $105.65 | $105.60 |
| 7 purchase totals = | $665.08 | $710.3616 | $710.37 | $710.45 | $710.20 | |