| 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 | $108.68 | 7.141% | $116.4408 | $116.44 | $116.45 | $116.40 |
| Purchase #2 | $204.26 | 5.581% | $215.6598 | $215.66 | $215.65 | $215.70 |
| Purchase #3 | $66.66 | 6.447% | $70.9576 | $70.96 | $70.95 | $71.00 |
| Purchase #4 | $98.64 | 11.252% | $109.739 | $109.74 | $109.75 | $109.70 |
| Purchase #5 | $51.47 | 8.113% | $55.6458 | $55.65 | $55.65 | $55.60 |
| Purchase #6 | $45.91 | 3.242% | $47.3984 | $47.40 | $47.40 | $47.40 |
| Purchase #7 | $90.62 | 9.580% | $99.3014 | $99.30 | $99.30 | $99.30 |
| 7 purchase totals = | $666.24 | $715.1428 | $715.15 | $715.15 | $715.10 | |