| 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 | $56.26 | 6.610% | $59.9788 | $59.98 | $60.00 | $60.00 |
| Purchase #2 | $39.68 | 5.807% | $41.9842 | $41.98 | $42.00 | $42.00 |
| Purchase #3 | $167.32 | 12.592% | $188.3889 | $188.39 | $188.40 | $188.40 |
| Purchase #4 | $123.67 | 12.541% | $139.1795 | $139.18 | $139.20 | $139.20 |
| Purchase #5 | $87.74 | 7.335% | $94.1757 | $94.18 | $94.20 | $94.20 |
| Purchase #6 | $5.79 | 8.368% | $6.2745 | $6.27 | $6.25 | $6.30 |
| Purchase #7 | $13.45 | 13.652% | $15.2862 | $15.29 | $15.30 | $15.30 |
| 7 purchase totals = | $493.91 | $545.2678 | $545.27 | $545.35 | $545.40 | |