| 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 | $60.35 | 6.660% | $64.3693 | $64.37 | $64.35 | $64.40 |
| Purchase #2 | $148.52 | 12.367% | $166.8875 | $166.89 | $166.90 | $166.90 |
| Purchase #3 | $238.25 | 8.239% | $257.8794 | $257.88 | $257.90 | $257.90 |
| Purchase #4 | $41.46 | 5.838% | $43.8804 | $43.88 | $43.90 | $43.90 |
| Purchase #5 | $219.96 | 12.161% | $246.7093 | $246.71 | $246.70 | $246.70 |
| Purchase #6 | $39.77 | 13.223% | $45.0288 | $45.03 | $45.05 | $45.00 |
| Purchase #7 | $70.64 | 9.335% | $77.2342 | $77.23 | $77.25 | $77.20 |
| 7 purchase totals = | $818.95 | $901.9889 | $901.99 | $902.05 | $902.00 | |