| 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 | $246.73 | 4.589% | $258.0524 | $258.05 | $258.05 | $258.10 |
| Purchase #2 | $7.66 | 9.543% | $8.391 | $8.39 | $8.40 | $8.40 |
| Purchase #3 | $42.83 | 6.682% | $45.6919 | $45.69 | $45.70 | $45.70 |
| Purchase #4 | $61.80 | 4.306% | $64.4611 | $64.46 | $64.45 | $64.50 |
| Purchase #5 | $139.50 | 9.643% | $152.952 | $152.95 | $152.95 | $153.00 |
| Purchase #6 | $72.83 | 7.416% | $78.2311 | $78.23 | $78.25 | $78.20 |
| Purchase #7 | $172.74 | 5.809% | $182.7745 | $182.77 | $182.75 | $182.80 |
| 7 purchase totals = | $744.09 | $790.5540 | $790.54 | $790.55 | $790.70 | |