| 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 | $94.57 | 7.785% | $101.9323 | $101.93 | $101.95 | $101.90 |
| Purchase #2 | $86.36 | 11.213% | $96.0435 | $96.04 | $96.05 | $96.00 |
| Purchase #3 | $99.29 | 3.362% | $102.6281 | $102.63 | $102.65 | $102.60 |
| Purchase #4 | $6.97 | 4.308% | $7.2703 | $7.27 | $7.25 | $7.30 |
| Purchase #5 | $51.25 | 11.105% | $56.9413 | $56.94 | $56.95 | $56.90 |
| Purchase #6 | $55.89 | 12.868% | $63.0819 | $63.08 | $63.10 | $63.10 |
| Purchase #7 | $63.66 | 9.836% | $69.9216 | $69.92 | $69.90 | $69.90 |
| 7 purchase totals = | $457.99 | $497.8190 | $497.81 | $497.85 | $497.70 | |