| 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 | $18.64 | 8.690% | $20.2598 | $20.26 | $20.25 | $20.30 |
| Purchase #2 | $204.79 | 8.612% | $222.4265 | $222.43 | $222.45 | $222.40 |
| Purchase #3 | $219.71 | 7.733% | $236.7002 | $236.70 | $236.70 | $236.70 |
| Purchase #4 | $82.97 | 5.805% | $87.7864 | $87.79 | $87.80 | $87.80 |
| Purchase #5 | $27.39 | 8.526% | $29.7253 | $29.73 | $29.75 | $29.70 |
| Purchase #6 | $122.56 | 9.102% | $133.7154 | $133.72 | $133.70 | $133.70 |
| Purchase #7 | $35.29 | 10.166% | $38.8776 | $38.88 | $38.90 | $38.90 |
| 7 purchase totals = | $711.35 | $769.4912 | $769.51 | $769.55 | $769.50 | |