| 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 | $15.52 | 7.155% | $16.6305 | $16.63 | $16.65 | $16.60 |
| Purchase #2 | $120.32 | 9.103% | $131.2727 | $131.27 | $131.25 | $131.30 |
| Purchase #3 | $52.68 | 9.548% | $57.7099 | $57.71 | $57.70 | $57.70 |
| Purchase #4 | $62.38 | 5.237% | $65.6468 | $65.65 | $65.65 | $65.60 |
| Purchase #5 | $173.67 | 5.582% | $183.3643 | $183.36 | $183.35 | $183.40 |
| Purchase #6 | $185.75 | 9.839% | $204.0259 | $204.03 | $204.05 | $204.00 |
| Purchase #7 | $209.99 | 13.576% | $238.4982 | $238.50 | $238.50 | $238.50 |
| 7 purchase totals = | $820.31 | $897.1483 | $897.15 | $897.15 | $897.10 | |