| 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 | $102.88 | 11.809% | $115.0291 | $115.03 | $115.05 | $115.00 |
| Purchase #2 | $22.58 | 9.467% | $24.7176 | $24.72 | $24.70 | $24.70 |
| Purchase #3 | $86.73 | 9.114% | $94.6346 | $94.63 | $94.65 | $94.60 |
| Purchase #4 | $90.59 | 8.110% | $97.9368 | $97.94 | $97.95 | $97.90 |
| Purchase #5 | $82.78 | 8.591% | $89.8916 | $89.89 | $89.90 | $89.90 |
| Purchase #6 | $31.77 | 12.250% | $35.6618 | $35.66 | $35.65 | $35.70 |
| Purchase #7 | $117.88 | 6.392% | $125.4149 | $125.41 | $125.40 | $125.40 |
| 7 purchase totals = | $535.21 | $583.2864 | $583.28 | $583.30 | $583.20 | |