| 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 | $96.38 | 3.734% | $99.9788 | $99.98 | $100.00 | $100.00 |
| Purchase #2 | $67.69 | 10.616% | $74.876 | $74.88 | $74.90 | $74.90 |
| Purchase #3 | $53.59 | 3.471% | $55.4501 | $55.45 | $55.45 | $55.50 |
| Purchase #4 | $186.73 | 10.704% | $206.7176 | $206.72 | $206.70 | $206.70 |
| Purchase #5 | $24.63 | 6.182% | $26.1526 | $26.15 | $26.15 | $26.20 |
| Purchase #6 | $133.40 | 9.470% | $146.033 | $146.03 | $146.05 | $146.00 |
| Purchase #7 | $105.72 | 8.798% | $115.0212 | $115.02 | $115.00 | $115.00 |
| 7 purchase totals = | $668.14 | $724.2293 | $724.23 | $724.25 | $724.30 | |