| 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 | $68.76 | 13.186% | $77.8267 | $77.83 | $77.85 | $77.80 |
| Purchase #2 | $31.50 | 8.476% | $34.1699 | $34.17 | $34.15 | $34.20 |
| Purchase #3 | $16.91 | 9.810% | $18.5689 | $18.57 | $18.55 | $18.60 |
| Purchase #4 | $221.27 | 4.228% | $230.6253 | $230.63 | $230.65 | $230.60 |
| Purchase #5 | $217.66 | 13.554% | $247.1616 | $247.16 | $247.15 | $247.20 |
| Purchase #6 | $53.82 | 5.284% | $56.6638 | $56.66 | $56.65 | $56.70 |
| Purchase #7 | $121.82 | 4.474% | $127.2702 | $127.27 | $127.25 | $127.30 |
| 7 purchase totals = | $731.74 | $792.2864 | $792.29 | $792.25 | $792.40 | |