| 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 | $80.55 | 9.136% | $87.909 | $87.91 | $87.90 | $87.90 |
| Purchase #2 | $11.27 | 9.201% | $12.307 | $12.31 | $12.30 | $12.30 |
| Purchase #3 | $183.93 | 11.234% | $204.5927 | $204.59 | $204.60 | $204.60 |
| Purchase #4 | $155.90 | 6.583% | $166.1629 | $166.16 | $166.15 | $166.20 |
| Purchase #5 | $68.83 | 12.374% | $77.347 | $77.35 | $77.35 | $77.30 |
| Purchase #6 | $173.32 | 5.516% | $182.8803 | $182.88 | $182.90 | $182.90 |
| Purchase #7 | $31.40 | 8.695% | $34.1302 | $34.13 | $34.15 | $34.10 |
| 7 purchase totals = | $705.20 | $765.3291 | $765.33 | $765.35 | $765.30 | |