| 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 | $56.46 | 5.156% | $59.3711 | $59.37 | $59.35 | $59.40 |
| Purchase #2 | $219.62 | 5.589% | $231.8946 | $231.89 | $231.90 | $231.90 |
| Purchase #3 | $24.58 | 6.202% | $26.1045 | $26.10 | $26.10 | $26.10 |
| Purchase #4 | $195.80 | 10.735% | $216.8191 | $216.82 | $216.80 | $216.80 |
| Purchase #5 | $148.66 | 11.676% | $166.0175 | $166.02 | $166.00 | $166.00 |
| Purchase #6 | $6.73 | 12.718% | $7.5859 | $7.59 | $7.60 | $7.60 |
| Purchase #7 | $25.87 | 11.824% | $28.9289 | $28.93 | $28.95 | $28.90 |
| 7 purchase totals = | $677.72 | $736.7216 | $736.72 | $736.70 | $736.70 | |