| 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 | $189.44 | 12.697% | $213.4932 | $213.49 | $213.50 | $213.50 |
| Purchase #2 | $49.69 | 11.659% | $55.4834 | $55.48 | $55.50 | $55.50 |
| Purchase #3 | $101.87 | 6.166% | $108.1513 | $108.15 | $108.15 | $108.20 |
| Purchase #4 | $239.64 | 11.178% | $266.427 | $266.43 | $266.45 | $266.40 |
| Purchase #5 | $82.26 | 11.471% | $91.696 | $91.70 | $91.70 | $91.70 |
| Purchase #6 | $57.83 | 4.259% | $60.293 | $60.29 | $60.30 | $60.30 |
| Purchase #7 | $50.93 | 7.733% | $54.8684 | $54.87 | $54.85 | $54.90 |
| 7 purchase totals = | $771.66 | $850.4123 | $850.41 | $850.45 | $850.50 | |