| 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 | $28.33 | 8.554% | $30.7533 | $30.75 | $30.75 | $30.80 |
| Purchase #2 | $117.68 | 5.736% | $124.4301 | $124.43 | $124.45 | $124.40 |
| Purchase #3 | $213.86 | 3.710% | $221.7942 | $221.79 | $221.80 | $221.80 |
| Purchase #4 | $146.89 | 12.229% | $164.8532 | $164.85 | $164.85 | $164.90 |
| Purchase #5 | $22.33 | 8.767% | $24.2877 | $24.29 | $24.30 | $24.30 |
| Purchase #6 | $88.29 | 10.218% | $97.3115 | $97.31 | $97.30 | $97.30 |
| Purchase #7 | $61.35 | 6.277% | $65.2009 | $65.20 | $65.20 | $65.20 |
| 7 purchase totals = | $678.73 | $728.6309 | $728.62 | $728.65 | $728.70 | |