| 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 | $64.54 | 8.116% | $69.7781 | $69.78 | $69.80 | $69.80 |
| Purchase #2 | $160.27 | 5.531% | $169.1345 | $169.13 | $169.15 | $169.10 |
| Purchase #3 | $169.72 | 10.482% | $187.5101 | $187.51 | $187.50 | $187.50 |
| Purchase #4 | $166.78 | 6.429% | $177.5023 | $177.50 | $177.50 | $177.50 |
| Purchase #5 | $80.78 | 8.583% | $87.7133 | $87.71 | $87.70 | $87.70 |
| Purchase #6 | $133.89 | 6.276% | $142.2929 | $142.29 | $142.30 | $142.30 |
| Purchase #7 | $24.86 | 11.513% | $27.7221 | $27.72 | $27.70 | $27.70 |
| 7 purchase totals = | $800.84 | $861.6533 | $861.64 | $861.65 | $861.60 | |