| 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 | $31.69 | 7.744% | $34.1441 | $34.14 | $34.15 | $34.10 |
| Purchase #2 | $203.96 | 8.429% | $221.1518 | $221.15 | $221.15 | $221.20 |
| Purchase #3 | $109.73 | 11.323% | $122.1547 | $122.15 | $122.15 | $122.20 |
| Purchase #4 | $95.63 | 10.124% | $105.3116 | $105.31 | $105.30 | $105.30 |
| Purchase #5 | $77.50 | 3.699% | $80.3667 | $80.37 | $80.35 | $80.40 |
| Purchase #6 | $223.71 | 4.345% | $233.4302 | $233.43 | $233.45 | $233.40 |
| Purchase #7 | $173.27 | 10.383% | $191.2606 | $191.26 | $191.25 | $191.30 |
| 7 purchase totals = | $915.49 | $987.8197 | $987.81 | $987.80 | $987.90 | |