| 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 | $57.54 | 12.787% | $64.8976 | $64.90 | $64.90 | $64.90 |
| Purchase #2 | $156.99 | 13.379% | $177.9937 | $177.99 | $178.00 | $178.00 |
| Purchase #3 | $190.57 | 10.869% | $211.2831 | $211.28 | $211.30 | $211.30 |
| Purchase #4 | $190.78 | 7.591% | $205.2621 | $205.26 | $205.25 | $205.30 |
| Purchase #5 | $147.30 | 4.855% | $154.4514 | $154.45 | $154.45 | $154.50 |
| Purchase #6 | $50.39 | 13.141% | $57.0117 | $57.01 | $57.00 | $57.00 |
| Purchase #7 | $47.36 | 10.239% | $52.2092 | $52.21 | $52.20 | $52.20 |
| 7 purchase totals = | $840.93 | $923.1088 | $923.10 | $923.10 | $923.20 | |