| 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 | $50.39 | 5.797% | $53.3111 | $53.31 | $53.30 | $53.30 |
| Purchase #2 | $207.27 | 9.764% | $227.5078 | $227.51 | $227.50 | $227.50 |
| Purchase #3 | $246.27 | 10.745% | $272.7317 | $272.73 | $272.75 | $272.70 |
| Purchase #4 | $13.82 | 11.466% | $15.4046 | $15.40 | $15.40 | $15.40 |
| Purchase #5 | $169.34 | 13.527% | $192.2466 | $192.25 | $192.25 | $192.20 |
| Purchase #6 | $109.71 | 8.533% | $119.0716 | $119.07 | $119.05 | $119.10 |
| Purchase #7 | $139.96 | 13.416% | $158.737 | $158.74 | $158.75 | $158.70 |
| 7 purchase totals = | $936.76 | $1,039.0104 | $1,039.01 | $1,039.00 | $1,038.90 | |