| 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 | $77.52 | 7.439% | $83.2867 | $83.29 | $83.30 | $83.30 |
| Purchase #2 | $106.55 | 4.803% | $111.6676 | $111.67 | $111.65 | $111.70 |
| Purchase #3 | $51.38 | 3.354% | $53.1033 | $53.10 | $53.10 | $53.10 |
| Purchase #4 | $115.88 | 10.233% | $127.738 | $127.74 | $127.75 | $127.70 |
| Purchase #5 | $74.86 | 12.818% | $84.4556 | $84.46 | $84.45 | $84.50 |
| Purchase #6 | $26.45 | 13.711% | $30.0766 | $30.08 | $30.10 | $30.10 |
| Purchase #7 | $25.98 | 7.803% | $28.0072 | $28.01 | $28.00 | $28.00 |
| 7 purchase totals = | $478.62 | $518.3350 | $518.35 | $518.35 | $518.40 | |