| 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 | $70.50 | 4.554% | $73.7106 | $73.71 | $73.70 | $73.70 |
| Purchase #2 | $126.98 | 3.722% | $131.7062 | $131.71 | $131.70 | $131.70 |
| Purchase #3 | $61.79 | 11.114% | $68.6573 | $68.66 | $68.65 | $68.70 |
| Purchase #4 | $17.41 | 3.160% | $17.9602 | $17.96 | $17.95 | $18.00 |
| Purchase #5 | $247.26 | 7.748% | $266.4177 | $266.42 | $266.40 | $266.40 |
| Purchase #6 | $103.40 | 5.295% | $108.875 | $108.88 | $108.90 | $108.90 |
| Purchase #7 | $60.42 | 10.430% | $66.7218 | $66.72 | $66.70 | $66.70 |
| 7 purchase totals = | $687.76 | $734.0488 | $734.06 | $734.00 | $734.10 | |