| 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 | $52.59 | 9.854% | $57.7722 | $57.77 | $57.75 | $57.80 |
| Purchase #2 | $240.53 | 8.406% | $260.749 | $260.75 | $260.75 | $260.70 |
| Purchase #3 | $133.81 | 10.371% | $147.6874 | $147.69 | $147.70 | $147.70 |
| Purchase #4 | $11.37 | 3.325% | $11.7481 | $11.75 | $11.75 | $11.70 |
| Purchase #5 | $78.48 | 4.239% | $81.8068 | $81.81 | $81.80 | $81.80 |
| Purchase #6 | $225.49 | 12.515% | $253.7101 | $253.71 | $253.70 | $253.70 |
| Purchase #7 | $81.68 | 11.835% | $91.3468 | $91.35 | $91.35 | $91.30 |
| 7 purchase totals = | $823.95 | $904.8204 | $904.83 | $904.80 | $904.70 | |