| 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 | $63.78 | 4.555% | $66.6852 | $66.69 | $66.70 | $66.70 |
| Purchase #2 | $16.48 | 6.463% | $17.5451 | $17.55 | $17.55 | $17.50 |
| Purchase #3 | $183.51 | 6.666% | $195.7428 | $195.74 | $195.75 | $195.70 |
| Purchase #4 | $69.58 | 6.840% | $74.3393 | $74.34 | $74.35 | $74.30 |
| Purchase #5 | $202.71 | 12.338% | $227.7204 | $227.72 | $227.70 | $227.70 |
| Purchase #6 | $143.86 | 5.491% | $151.7594 | $151.76 | $151.75 | $151.80 |
| Purchase #7 | $35.65 | 9.106% | $38.8963 | $38.90 | $38.90 | $38.90 |
| 7 purchase totals = | $715.57 | $772.6885 | $772.70 | $772.70 | $772.60 | |