| 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 | $66.66 | 5.582% | $70.381 | $70.38 | $70.40 | $70.40 |
| Purchase #2 | $81.43 | 7.461% | $87.5055 | $87.51 | $87.50 | $87.50 |
| Purchase #3 | $91.79 | 6.623% | $97.8693 | $97.87 | $97.85 | $97.90 |
| Purchase #4 | $182.30 | 8.396% | $197.6059 | $197.61 | $197.60 | $197.60 |
| Purchase #5 | $93.25 | 4.462% | $97.4108 | $97.41 | $97.40 | $97.40 |
| Purchase #6 | $32.39 | 5.634% | $34.2149 | $34.21 | $34.20 | $34.20 |
| Purchase #7 | $137.77 | 9.207% | $150.4545 | $150.45 | $150.45 | $150.50 |
| 7 purchase totals = | $685.59 | $735.4419 | $735.44 | $735.40 | $735.50 | |