| 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 | $8.79 | 6.230% | $9.3376 | $9.34 | $9.35 | $9.30 |
| Purchase #2 | $103.79 | 5.619% | $109.622 | $109.62 | $109.60 | $109.60 |
| Purchase #3 | $46.86 | 3.389% | $48.4481 | $48.45 | $48.45 | $48.40 |
| Purchase #4 | $60.65 | 7.612% | $65.2667 | $65.27 | $65.25 | $65.30 |
| Purchase #5 | $145.80 | 10.216% | $160.6949 | $160.69 | $160.70 | $160.70 |
| Purchase #6 | $198.73 | 3.203% | $205.0953 | $205.10 | $205.10 | $205.10 |
| Purchase #7 | $139.48 | 5.349% | $146.9408 | $146.94 | $146.95 | $146.90 |
| 7 purchase totals = | $704.10 | $745.4054 | $745.41 | $745.40 | $745.30 | |