| 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 | 8.705% | $71.4192 | $71.42 | $71.40 | $71.40 |
| Purchase #2 | $124.97 | 8.690% | $135.8299 | $135.83 | $135.85 | $135.80 |
| Purchase #3 | $13.86 | 10.834% | $15.3616 | $15.36 | $15.35 | $15.40 |
| Purchase #4 | $125.64 | 7.122% | $134.5881 | $134.59 | $134.60 | $134.60 |
| Purchase #5 | $163.49 | 13.105% | $184.9154 | $184.92 | $184.90 | $184.90 |
| Purchase #6 | $11.29 | 12.305% | $12.6792 | $12.68 | $12.70 | $12.70 |
| Purchase #7 | $23.72 | 5.360% | $24.9914 | $24.99 | $25.00 | $25.00 |
| 7 purchase totals = | $528.67 | $579.7848 | $579.79 | $579.80 | $579.80 | |