| 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 | $43.74 | 7.239% | $46.9063 | $46.91 | $46.90 | $46.90 |
| Purchase #2 | $52.73 | 9.645% | $57.8158 | $57.82 | $57.80 | $57.80 |
| Purchase #3 | $158.49 | 7.813% | $170.8728 | $170.87 | $170.85 | $170.90 |
| Purchase #4 | $207.74 | 4.412% | $216.9055 | $216.91 | $216.90 | $216.90 |
| Purchase #5 | $13.52 | 3.473% | $13.9895 | $13.99 | $14.00 | $14.00 |
| Purchase #6 | $206.35 | 3.629% | $213.8384 | $213.84 | $213.85 | $213.80 |
| Purchase #7 | $146.66 | 4.516% | $153.2832 | $153.28 | $153.30 | $153.30 |
| 7 purchase totals = | $829.23 | $873.6115 | $873.62 | $873.60 | $873.60 | |