| 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 | $68.97 | 7.422% | $74.089 | $74.09 | $74.10 | $74.10 |
| Purchase #2 | $96.35 | 8.144% | $104.1967 | $104.20 | $104.20 | $104.20 |
| Purchase #3 | $117.88 | 4.322% | $122.9748 | $122.97 | $122.95 | $123.00 |
| Purchase #4 | $155.67 | 7.742% | $167.722 | $167.72 | $167.70 | $167.70 |
| Purchase #5 | $229.38 | 11.577% | $255.9353 | $255.94 | $255.95 | $255.90 |
| Purchase #6 | $72.63 | 11.827% | $81.22 | $81.22 | $81.20 | $81.20 |
| Purchase #7 | $142.92 | 10.714% | $158.2324 | $158.23 | $158.25 | $158.20 |
| 7 purchase totals = | $883.80 | $964.3702 | $964.37 | $964.35 | $964.30 | |