| 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 | $73.25 | 6.479% | $77.9959 | $78.00 | $78.00 | $78.00 |
| Purchase #2 | $60.41 | 11.493% | $67.3529 | $67.35 | $67.35 | $67.40 |
| Purchase #3 | $44.42 | 12.267% | $49.869 | $49.87 | $49.85 | $49.90 |
| Purchase #4 | $197.88 | 6.635% | $211.0093 | $211.01 | $211.00 | $211.00 |
| Purchase #5 | $32.79 | 6.187% | $34.8187 | $34.82 | $34.80 | $34.80 |
| Purchase #6 | $78.96 | 12.438% | $88.781 | $88.78 | $88.80 | $88.80 |
| Purchase #7 | $222.33 | 9.239% | $242.8711 | $242.87 | $242.85 | $242.90 |
| 7 purchase totals = | $710.04 | $772.6979 | $772.70 | $772.65 | $772.80 | |