| 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 | $52.96 | 3.696% | $54.9174 | $54.92 | $54.90 | $54.90 |
| Purchase #2 | $56.95 | 11.122% | $63.284 | $63.28 | $63.30 | $63.30 |
| Purchase #3 | $44.94 | 12.798% | $50.6914 | $50.69 | $50.70 | $50.70 |
| Purchase #4 | $243.30 | 3.684% | $252.2632 | $252.26 | $252.25 | $252.30 |
| Purchase #5 | $45.74 | 9.501% | $50.0858 | $50.09 | $50.10 | $50.10 |
| Purchase #6 | $174.26 | 3.787% | $180.8592 | $180.86 | $180.85 | $180.90 |
| Purchase #7 | $11.82 | 3.285% | $12.2083 | $12.21 | $12.20 | $12.20 |
| 7 purchase totals = | $629.97 | $664.3093 | $664.31 | $664.30 | $664.40 | |