| 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 | $71.26 | 10.826% | $78.9746 | $78.97 | $78.95 | $79.00 |
| Purchase #2 | $191.34 | 11.532% | $213.4053 | $213.41 | $213.40 | $213.40 |
| Purchase #3 | $146.33 | 10.456% | $161.6303 | $161.63 | $161.65 | $161.60 |
| Purchase #4 | $153.28 | 6.603% | $163.4011 | $163.40 | $163.40 | $163.40 |
| Purchase #5 | $103.25 | 5.615% | $109.0475 | $109.05 | $109.05 | $109.00 |
| Purchase #6 | $88.41 | 6.343% | $94.0178 | $94.02 | $94.00 | $94.00 |
| Purchase #7 | $132.57 | 5.431% | $139.7699 | $139.77 | $139.75 | $139.80 |
| 7 purchase totals = | $886.44 | $960.2465 | $960.25 | $960.20 | $960.20 | |