| 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 | $81.76 | 5.378% | $86.1571 | $86.16 | $86.15 | $86.20 |
| Purchase #2 | $120.89 | 11.488% | $134.7778 | $134.78 | $134.80 | $134.80 |
| Purchase #3 | $98.59 | 12.141% | $110.5598 | $110.56 | $110.55 | $110.60 |
| Purchase #4 | $21.29 | 6.211% | $22.6123 | $22.61 | $22.60 | $22.60 |
| Purchase #5 | $222.63 | 8.448% | $241.4378 | $241.44 | $241.45 | $241.40 |
| Purchase #6 | $43.70 | 7.229% | $46.8591 | $46.86 | $46.85 | $46.90 |
| Purchase #7 | $107.79 | 12.274% | $121.0201 | $121.02 | $121.00 | $121.00 |
| 7 purchase totals = | $696.65 | $763.4240 | $763.43 | $763.40 | $763.50 | |