| 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 | $94.53 | 3.442% | $97.7837 | $97.78 | $97.80 | $97.80 |
| Purchase #2 | $83.93 | 10.603% | $92.8291 | $92.83 | $92.85 | $92.80 |
| Purchase #3 | $241.71 | 13.868% | $275.2303 | $275.23 | $275.25 | $275.20 |
| Purchase #4 | $149.43 | 8.479% | $162.1002 | $162.10 | $162.10 | $162.10 |
| Purchase #5 | $51.86 | 12.679% | $58.4353 | $58.44 | $58.45 | $58.40 |
| Purchase #6 | $20.88 | 11.488% | $23.2787 | $23.28 | $23.30 | $23.30 |
| Purchase #7 | $142.44 | 5.353% | $150.0648 | $150.06 | $150.05 | $150.10 |
| 7 purchase totals = | $784.78 | $859.7221 | $859.72 | $859.80 | $859.70 | |