| 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 | $34.48 | 11.514% | $38.45 | $38.45 | $38.45 | $38.50 |
| Purchase #2 | $45.75 | 5.137% | $48.1002 | $48.10 | $48.10 | $48.10 |
| Purchase #3 | $84.40 | 7.119% | $90.4084 | $90.41 | $90.40 | $90.40 |
| Purchase #4 | $125.78 | 6.501% | $133.957 | $133.96 | $133.95 | $134.00 |
| Purchase #5 | $239.71 | 12.560% | $269.8176 | $269.82 | $269.80 | $269.80 |
| Purchase #6 | $143.95 | 8.796% | $156.6118 | $156.61 | $156.60 | $156.60 |
| Purchase #7 | $157.69 | 5.275% | $166.0081 | $166.01 | $166.00 | $166.00 |
| 7 purchase totals = | $831.76 | $903.3531 | $903.36 | $903.30 | $903.40 | |