| 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 | $11.84 | 11.597% | $13.2131 | $13.21 | $13.20 | $13.20 |
| Purchase #2 | $55.64 | 4.476% | $58.1304 | $58.13 | $58.15 | $58.10 |
| Purchase #3 | $11.92 | 7.507% | $12.8148 | $12.81 | $12.80 | $12.80 |
| Purchase #4 | $23.31 | 13.451% | $26.4454 | $26.45 | $26.45 | $26.40 |
| Purchase #5 | $48.95 | 9.171% | $53.4392 | $53.44 | $53.45 | $53.40 |
| Purchase #6 | $51.31 | 10.228% | $56.558 | $56.56 | $56.55 | $56.60 |
| Purchase #7 | $181.83 | 13.564% | $206.4934 | $206.49 | $206.50 | $206.50 |
| 7 purchase totals = | $384.80 | $427.0943 | $427.09 | $427.10 | $427.00 | |