| 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 | $65.70 | 5.311% | $69.1893 | $69.19 | $69.20 | $69.20 |
| Purchase #2 | $14.91 | 6.480% | $15.8762 | $15.88 | $15.90 | $15.90 |
| Purchase #3 | $131.51 | 10.319% | $145.0805 | $145.08 | $145.10 | $145.10 |
| Purchase #4 | $20.37 | 13.352% | $23.0898 | $23.09 | $23.10 | $23.10 |
| Purchase #5 | $32.51 | 12.153% | $36.4609 | $36.46 | $36.45 | $36.50 |
| Purchase #6 | $70.60 | 12.151% | $79.1786 | $79.18 | $79.20 | $79.20 |
| Purchase #7 | $186.35 | 4.249% | $194.268 | $194.27 | $194.25 | $194.30 |
| 7 purchase totals = | $521.95 | $563.1433 | $563.15 | $563.20 | $563.30 | |