| 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 | $25.34 | 6.206% | $26.9126 | $26.91 | $26.90 | $26.90 |
| Purchase #2 | $49.52 | 12.343% | $55.6323 | $55.63 | $55.65 | $55.60 |
| Purchase #3 | $228.71 | 6.573% | $243.7431 | $243.74 | $243.75 | $243.70 |
| Purchase #4 | $126.35 | 8.655% | $137.2856 | $137.29 | $137.30 | $137.30 |
| Purchase #5 | $48.34 | 5.297% | $50.9006 | $50.90 | $50.90 | $50.90 |
| Purchase #6 | $236.62 | 6.141% | $251.1508 | $251.15 | $251.15 | $251.20 |
| Purchase #7 | $105.35 | 10.154% | $116.0472 | $116.05 | $116.05 | $116.00 |
| 7 purchase totals = | $820.23 | $881.6722 | $881.67 | $881.70 | $881.60 | |