| 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 | $71.71 | 7.753% | $77.2697 | $77.27 | $77.25 | $77.30 |
| Purchase #2 | $6.41 | 3.766% | $6.6514 | $6.65 | $6.65 | $6.70 |
| Purchase #3 | $15.30 | 10.167% | $16.8556 | $16.86 | $16.85 | $16.90 |
| Purchase #4 | $19.48 | 4.465% | $20.3498 | $20.35 | $20.35 | $20.30 |
| Purchase #5 | $235.63 | 12.411% | $264.874 | $264.87 | $264.85 | $264.90 |
| Purchase #6 | $7.34 | 6.193% | $7.7946 | $7.79 | $7.80 | $7.80 |
| Purchase #7 | $157.87 | 10.855% | $175.0068 | $175.01 | $175.00 | $175.00 |
| 7 purchase totals = | $513.74 | $568.8019 | $568.80 | $568.75 | $568.90 | |