| 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 | $24.81 | 10.707% | $27.4664 | $27.47 | $27.45 | $27.50 |
| Purchase #2 | $9.83 | 8.855% | $10.7004 | $10.70 | $10.70 | $10.70 |
| Purchase #3 | $137.55 | 8.752% | $149.5884 | $149.59 | $149.60 | $149.60 |
| Purchase #4 | $71.64 | 11.126% | $79.6107 | $79.61 | $79.60 | $79.60 |
| Purchase #5 | $144.92 | 13.113% | $163.9234 | $163.92 | $163.90 | $163.90 |
| Purchase #6 | $189.32 | 13.870% | $215.5787 | $215.58 | $215.60 | $215.60 |
| Purchase #7 | $66.68 | 7.509% | $71.687 | $71.69 | $71.70 | $71.70 |
| 7 purchase totals = | $644.75 | $718.5550 | $718.56 | $718.55 | $718.60 | |