| 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 | $86.60 | 8.868% | $94.2797 | $94.28 | $94.30 | $94.30 |
| Purchase #2 | $178.62 | 10.384% | $197.1679 | $197.17 | $197.15 | $197.20 |
| Purchase #3 | $157.37 | 4.220% | $164.011 | $164.01 | $164.00 | $164.00 |
| Purchase #4 | $88.65 | 13.619% | $100.7232 | $100.72 | $100.70 | $100.70 |
| Purchase #5 | $43.75 | 4.350% | $45.6531 | $45.65 | $45.65 | $45.70 |
| Purchase #6 | $44.99 | 6.660% | $47.9863 | $47.99 | $48.00 | $48.00 |
| Purchase #7 | $34.69 | 9.658% | $38.0404 | $38.04 | $38.05 | $38.00 |
| 7 purchase totals = | $634.67 | $687.8616 | $687.86 | $687.85 | $687.90 | |