| 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 | $101.61 | 11.131% | $112.9202 | $112.92 | $112.90 | $112.90 |
| Purchase #2 | $10.45 | 11.582% | $11.6603 | $11.66 | $11.65 | $11.70 |
| Purchase #3 | $64.68 | 3.122% | $66.6993 | $66.70 | $66.70 | $66.70 |
| Purchase #4 | $79.47 | 11.569% | $88.6639 | $88.66 | $88.65 | $88.70 |
| Purchase #5 | $26.89 | 10.446% | $29.6989 | $29.70 | $29.70 | $29.70 |
| Purchase #6 | $132.63 | 3.416% | $137.1606 | $137.16 | $137.15 | $137.20 |
| Purchase #7 | $17.74 | 3.682% | $18.3932 | $18.39 | $18.40 | $18.40 |
| 7 purchase totals = | $433.47 | $465.1964 | $465.19 | $465.15 | $465.30 | |