| 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 | $97.94 | 6.844% | $104.643 | $104.64 | $104.65 | $104.60 |
| Purchase #2 | $91.63 | 3.464% | $94.8041 | $94.80 | $94.80 | $94.80 |
| Purchase #3 | $40.71 | 10.514% | $44.9902 | $44.99 | $45.00 | $45.00 |
| Purchase #4 | $8.62 | 4.286% | $8.9895 | $8.99 | $9.00 | $9.00 |
| Purchase #5 | $103.74 | 9.521% | $113.6171 | $113.62 | $113.60 | $113.60 |
| Purchase #6 | $73.47 | 8.274% | $79.5489 | $79.55 | $79.55 | $79.50 |
| Purchase #7 | $12.61 | 8.528% | $13.6854 | $13.69 | $13.70 | $13.70 |
| 7 purchase totals = | $428.72 | $460.2782 | $460.28 | $460.30 | $460.20 | |