| 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 | $29.53 | 12.780% | $33.3039 | $33.30 | $33.30 | $33.30 |
| Purchase #2 | $122.77 | 7.796% | $132.3411 | $132.34 | $132.35 | $132.30 |
| Purchase #3 | $33.51 | 8.522% | $36.3657 | $36.37 | $36.35 | $36.40 |
| Purchase #4 | $141.57 | 4.467% | $147.8939 | $147.89 | $147.90 | $147.90 |
| Purchase #5 | $132.75 | 5.505% | $140.0579 | $140.06 | $140.05 | $140.10 |
| Purchase #6 | $24.80 | 6.444% | $26.3981 | $26.40 | $26.40 | $26.40 |
| Purchase #7 | $112.32 | 12.108% | $125.9197 | $125.92 | $125.90 | $125.90 |
| 7 purchase totals = | $597.25 | $642.2803 | $642.28 | $642.25 | $642.30 | |