| 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 | $24.35 | 4.502% | $25.4462 | $25.45 | $25.45 | $25.40 |
| Purchase #2 | $26.88 | 7.222% | $28.8213 | $28.82 | $28.80 | $28.80 |
| Purchase #3 | $193.69 | 6.709% | $206.6847 | $206.68 | $206.70 | $206.70 |
| Purchase #4 | $75.75 | 3.607% | $78.4823 | $78.48 | $78.50 | $78.50 |
| Purchase #5 | $81.59 | 8.246% | $88.3179 | $88.32 | $88.30 | $88.30 |
| Purchase #6 | $172.38 | 8.474% | $186.9875 | $186.99 | $187.00 | $187.00 |
| Purchase #7 | $132.75 | 4.635% | $138.903 | $138.90 | $138.90 | $138.90 |
| 7 purchase totals = | $707.39 | $753.6429 | $753.64 | $753.65 | $753.60 | |