| 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 | $26.41 | 13.220% | $29.9014 | $29.90 | $29.90 | $29.90 |
| Purchase #2 | $116.31 | 4.623% | $121.687 | $121.69 | $121.70 | $121.70 |
| Purchase #3 | $109.36 | 4.164% | $113.9138 | $113.91 | $113.90 | $113.90 |
| Purchase #4 | $49.62 | 8.823% | $53.998 | $54.00 | $54.00 | $54.00 |
| Purchase #5 | $103.63 | 11.225% | $115.2625 | $115.26 | $115.25 | $115.30 |
| Purchase #6 | $48.73 | 13.823% | $55.4659 | $55.47 | $55.45 | $55.50 |
| Purchase #7 | $111.32 | 13.182% | $125.9942 | $125.99 | $126.00 | $126.00 |
| 7 purchase totals = | $565.38 | $616.2228 | $616.22 | $616.20 | $616.30 | |