| 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 | $63.95 | 5.844% | $67.6872 | $67.69 | $67.70 | $67.70 |
| Purchase #2 | $73.96 | 12.286% | $83.0467 | $83.05 | $83.05 | $83.00 |
| Purchase #3 | $139.58 | 3.753% | $144.8184 | $144.82 | $144.80 | $144.80 |
| Purchase #4 | $122.73 | 7.616% | $132.0771 | $132.08 | $132.10 | $132.10 |
| Purchase #5 | $191.81 | 13.320% | $217.3591 | $217.36 | $217.35 | $217.40 |
| Purchase #6 | $60.42 | 8.700% | $65.6765 | $65.68 | $65.70 | $65.70 |
| Purchase #7 | $32.86 | 11.711% | $36.7082 | $36.71 | $36.70 | $36.70 |
| 7 purchase totals = | $685.31 | $747.3732 | $747.39 | $747.40 | $747.40 | |