| 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 | $81.52 | 12.867% | $92.0092 | $92.01 | $92.00 | $92.00 |
| Purchase #2 | $16.27 | 9.790% | $17.8628 | $17.86 | $17.85 | $17.90 |
| Purchase #3 | $195.92 | 7.325% | $210.2711 | $210.27 | $210.25 | $210.30 |
| Purchase #4 | $249.80 | 10.862% | $276.9333 | $276.93 | $276.95 | $276.90 |
| Purchase #5 | $226.94 | 5.706% | $239.8892 | $239.89 | $239.90 | $239.90 |
| Purchase #6 | $40.43 | 4.730% | $42.3423 | $42.34 | $42.35 | $42.30 |
| Purchase #7 | $108.92 | 7.199% | $116.7612 | $116.76 | $116.75 | $116.80 |
| 7 purchase totals = | $919.80 | $996.0691 | $996.06 | $996.05 | $996.10 | |