| 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 | $79.38 | 3.826% | $82.4171 | $82.42 | $82.40 | $82.40 |
| Purchase #2 | $53.36 | 8.678% | $57.9906 | $57.99 | $58.00 | $58.00 |
| Purchase #3 | $59.75 | 3.190% | $61.656 | $61.66 | $61.65 | $61.70 |
| Purchase #4 | $236.38 | 3.374% | $244.3555 | $244.36 | $244.35 | $244.40 |
| Purchase #5 | $137.38 | 6.760% | $146.6669 | $146.67 | $146.65 | $146.70 |
| Purchase #6 | $130.75 | 7.147% | $140.0947 | $140.09 | $140.10 | $140.10 |
| Purchase #7 | $108.69 | 10.527% | $120.1318 | $120.13 | $120.15 | $120.10 |
| 7 purchase totals = | $805.69 | $853.3126 | $853.32 | $853.30 | $853.40 | |