| 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 | $35.49 | 5.379% | $37.399 | $37.40 | $37.40 | $37.40 |
| Purchase #2 | $11.63 | 6.835% | $12.4249 | $12.42 | $12.40 | $12.40 |
| Purchase #3 | $239.64 | 5.852% | $253.6637 | $253.66 | $253.65 | $253.70 |
| Purchase #4 | $45.49 | 6.767% | $48.5683 | $48.57 | $48.55 | $48.60 |
| Purchase #5 | $13.63 | 12.173% | $15.2892 | $15.29 | $15.30 | $15.30 |
| Purchase #6 | $176.65 | 6.602% | $188.3124 | $188.31 | $188.30 | $188.30 |
| Purchase #7 | $8.57 | 9.719% | $9.4029 | $9.40 | $9.40 | $9.40 |
| 7 purchase totals = | $531.10 | $565.0604 | $565.05 | $565.00 | $565.10 | |