| 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 | $91.71 | 13.160% | $103.779 | $103.78 | $103.80 | $103.80 |
| Purchase #2 | $104.84 | 6.507% | $111.6619 | $111.66 | $111.65 | $111.70 |
| Purchase #3 | $150.67 | 8.437% | $163.382 | $163.38 | $163.40 | $163.40 |
| Purchase #4 | $51.77 | 6.185% | $54.972 | $54.97 | $54.95 | $55.00 |
| Purchase #5 | $9.72 | 9.398% | $10.6335 | $10.63 | $10.65 | $10.60 |
| Purchase #6 | $144.75 | 10.638% | $160.1485 | $160.15 | $160.15 | $160.10 |
| Purchase #7 | $39.84 | 8.276% | $43.1372 | $43.14 | $43.15 | $43.10 |
| 7 purchase totals = | $593.30 | $647.7141 | $647.71 | $647.75 | $647.70 | |