| 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 | $16.60 | 12.406% | $18.6594 | $18.66 | $18.65 | $18.70 |
| Purchase #2 | $6.92 | 3.453% | $7.1589 | $7.16 | $7.15 | $7.20 |
| Purchase #3 | $96.62 | 6.508% | $102.908 | $102.91 | $102.90 | $102.90 |
| Purchase #4 | $68.60 | 12.432% | $77.1284 | $77.13 | $77.15 | $77.10 |
| Purchase #5 | $214.50 | 12.737% | $241.8209 | $241.82 | $241.80 | $241.80 |
| Purchase #6 | $235.43 | 8.244% | $254.8388 | $254.84 | $254.85 | $254.80 |
| Purchase #7 | $219.74 | 10.236% | $242.2326 | $242.23 | $242.25 | $242.20 |
| 7 purchase totals = | $858.41 | $944.7470 | $944.75 | $944.75 | $944.70 | |