| 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 | $45.98 | 12.752% | $51.8434 | $51.84 | $51.85 | $51.80 |
| Purchase #2 | $49.31 | 6.739% | $52.633 | $52.63 | $52.65 | $52.60 |
| Purchase #3 | $15.41 | 8.599% | $16.7351 | $16.74 | $16.75 | $16.70 |
| Purchase #4 | $25.50 | 3.757% | $26.458 | $26.46 | $26.45 | $26.50 |
| Purchase #5 | $102.90 | 8.487% | $111.6331 | $111.63 | $111.65 | $111.60 |
| Purchase #6 | $191.85 | 5.160% | $201.7495 | $201.75 | $201.75 | $201.70 |
| Purchase #7 | $175.86 | 4.793% | $184.289 | $184.29 | $184.30 | $184.30 |
| 7 purchase totals = | $606.81 | $645.3411 | $645.34 | $645.40 | $645.20 | |