| 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 | $25.31 | 6.459% | $26.9448 | $26.94 | $26.95 | $26.90 |
| Purchase #2 | $101.35 | 4.840% | $106.2553 | $106.26 | $106.25 | $106.30 |
| Purchase #3 | $45.34 | 11.662% | $50.6276 | $50.63 | $50.65 | $50.60 |
| Purchase #4 | $167.94 | 6.473% | $178.8108 | $178.81 | $178.80 | $178.80 |
| Purchase #5 | $31.56 | 8.703% | $34.3067 | $34.31 | $34.30 | $34.30 |
| Purchase #6 | $99.62 | 4.412% | $104.0152 | $104.02 | $104.00 | $104.00 |
| Purchase #7 | $93.45 | 4.352% | $97.5169 | $97.52 | $97.50 | $97.50 |
| 7 purchase totals = | $564.57 | $598.4773 | $598.49 | $598.45 | $598.40 | |