| 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 | $78.32 | 3.301% | $80.9053 | $80.91 | $80.90 | $80.90 |
| Purchase #2 | $76.97 | 5.751% | $81.3965 | $81.40 | $81.40 | $81.40 |
| Purchase #3 | $213.50 | 6.502% | $227.3818 | $227.38 | $227.40 | $227.40 |
| Purchase #4 | $162.92 | 8.183% | $176.2517 | $176.25 | $176.25 | $176.30 |
| Purchase #5 | $247.69 | 9.784% | $271.924 | $271.92 | $271.90 | $271.90 |
| Purchase #6 | $100.32 | 5.861% | $106.1998 | $106.20 | $106.20 | $106.20 |
| Purchase #7 | $10.93 | 8.114% | $11.8169 | $11.82 | $11.80 | $11.80 |
| 7 purchase totals = | $890.65 | $955.8760 | $955.88 | $955.85 | $955.90 | |