| 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 | $9.91 | 12.323% | $11.1312 | $11.13 | $11.15 | $11.10 |
| Purchase #2 | $78.59 | 11.549% | $87.6664 | $87.67 | $87.65 | $87.70 |
| Purchase #3 | $34.55 | 10.652% | $38.2303 | $38.23 | $38.25 | $38.20 |
| Purchase #4 | $123.96 | 7.585% | $133.3624 | $133.36 | $133.35 | $133.40 |
| Purchase #5 | $232.53 | 3.447% | $240.5453 | $240.55 | $240.55 | $240.50 |
| Purchase #6 | $58.92 | 12.667% | $66.3834 | $66.38 | $66.40 | $66.40 |
| Purchase #7 | $153.79 | 9.470% | $168.3539 | $168.35 | $168.35 | $168.40 |
| 7 purchase totals = | $692.25 | $745.6729 | $745.67 | $745.70 | $745.70 | |