| 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 | $135.42 | 6.574% | $144.3225 | $144.32 | $144.30 | $144.30 |
| Purchase #2 | $87.87 | 9.193% | $95.9479 | $95.95 | $95.95 | $95.90 |
| Purchase #3 | $24.60 | 5.743% | $26.0128 | $26.01 | $26.00 | $26.00 |
| Purchase #4 | $115.65 | 11.724% | $129.2088 | $129.21 | $129.20 | $129.20 |
| Purchase #5 | $136.69 | 9.780% | $150.0583 | $150.06 | $150.05 | $150.10 |
| Purchase #6 | $56.41 | 8.209% | $61.0407 | $61.04 | $61.05 | $61.00 |
| Purchase #7 | $48.90 | 4.441% | $51.0716 | $51.07 | $51.05 | $51.10 |
| 7 purchase totals = | $605.54 | $657.6626 | $657.66 | $657.60 | $657.60 | |