| 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 | $64.80 | 7.455% | $69.6308 | $69.63 | $69.65 | $69.60 |
| Purchase #2 | $212.95 | 4.407% | $222.3347 | $222.33 | $222.35 | $222.30 |
| Purchase #3 | $160.42 | 12.284% | $180.126 | $180.13 | $180.15 | $180.10 |
| Purchase #4 | $87.81 | 13.102% | $99.3149 | $99.31 | $99.30 | $99.30 |
| Purchase #5 | $9.86 | 11.456% | $10.9896 | $10.99 | $11.00 | $11.00 |
| Purchase #6 | $198.39 | 13.535% | $225.2421 | $225.24 | $225.25 | $225.20 |
| Purchase #7 | $11.76 | 5.213% | $12.373 | $12.37 | $12.35 | $12.40 |
| 7 purchase totals = | $745.99 | $820.0111 | $820.00 | $820.05 | $819.90 | |