| 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 | $63.40 | 13.297% | $71.8303 | $71.83 | $71.85 | $71.80 |
| Purchase #2 | $70.69 | 9.825% | $77.6353 | $77.64 | $77.65 | $77.60 |
| Purchase #3 | $178.92 | 7.519% | $192.373 | $192.37 | $192.35 | $192.40 |
| Purchase #4 | $191.68 | 11.351% | $213.4376 | $213.44 | $213.45 | $213.40 |
| Purchase #5 | $201.83 | 3.681% | $209.2594 | $209.26 | $209.25 | $209.30 |
| Purchase #6 | $97.38 | 6.653% | $103.8587 | $103.86 | $103.85 | $103.90 |
| Purchase #7 | $75.40 | 11.153% | $83.8094 | $83.81 | $83.80 | $83.80 |
| 7 purchase totals = | $879.30 | $952.2037 | $952.21 | $952.20 | $952.20 | |