| 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 | $26.88 | 4.660% | $28.1326 | $28.13 | $28.15 | $28.10 |
| Purchase #2 | $74.48 | 5.743% | $78.7574 | $78.76 | $78.75 | $78.80 |
| Purchase #3 | $31.68 | 8.125% | $34.254 | $34.25 | $34.25 | $34.30 |
| Purchase #4 | $167.31 | 4.525% | $174.8808 | $174.88 | $174.90 | $174.90 |
| Purchase #5 | $160.27 | 8.347% | $173.6477 | $173.65 | $173.65 | $173.60 |
| Purchase #6 | $217.79 | 5.670% | $230.1387 | $230.14 | $230.15 | $230.10 |
| Purchase #7 | $75.43 | 8.554% | $81.8823 | $81.88 | $81.90 | $81.90 |
| 7 purchase totals = | $753.84 | $801.6935 | $801.69 | $801.75 | $801.70 | |