| 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 | $63.56 | 10.724% | $70.3762 | $70.38 | $70.40 | $70.40 |
| Purchase #2 | $85.79 | 6.333% | $91.2231 | $91.22 | $91.20 | $91.20 |
| Purchase #3 | $134.76 | 6.122% | $143.01 | $143.01 | $143.00 | $143.00 |
| Purchase #4 | $24.33 | 4.417% | $25.4047 | $25.40 | $25.40 | $25.40 |
| Purchase #5 | $88.50 | 6.118% | $93.9144 | $93.91 | $93.90 | $93.90 |
| Purchase #6 | $40.71 | 12.539% | $45.8146 | $45.81 | $45.80 | $45.80 |
| Purchase #7 | $69.90 | 10.504% | $77.2423 | $77.24 | $77.25 | $77.20 |
| 7 purchase totals = | $507.55 | $546.9853 | $546.97 | $546.95 | $546.90 | |