| 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 | $213.47 | 7.317% | $229.0896 | $229.09 | $229.10 | $229.10 |
| Purchase #2 | $23.46 | 13.294% | $26.5788 | $26.58 | $26.60 | $26.60 |
| Purchase #3 | $131.34 | 3.722% | $136.2285 | $136.23 | $136.25 | $136.20 |
| Purchase #4 | $25.74 | 8.571% | $27.9462 | $27.95 | $27.95 | $27.90 |
| Purchase #5 | $125.70 | 8.715% | $136.6548 | $136.65 | $136.65 | $136.70 |
| Purchase #6 | $45.88 | 8.186% | $49.6357 | $49.64 | $49.65 | $49.60 |
| Purchase #7 | $66.51 | 4.643% | $69.5981 | $69.60 | $69.60 | $69.60 |
| 7 purchase totals = | $632.10 | $675.7317 | $675.74 | $675.80 | $675.70 | |