| 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 | $76.59 | 3.195% | $79.0371 | $79.04 | $79.05 | $79.00 |
| Purchase #2 | $39.48 | 4.468% | $41.244 | $41.24 | $41.25 | $41.20 |
| Purchase #3 | $28.72 | 6.696% | $30.6431 | $30.64 | $30.65 | $30.60 |
| Purchase #4 | $58.95 | 4.384% | $61.5344 | $61.53 | $61.55 | $61.50 |
| Purchase #5 | $61.25 | 8.624% | $66.5322 | $66.53 | $66.55 | $66.50 |
| Purchase #6 | $120.43 | 13.732% | $136.9674 | $136.97 | $136.95 | $137.00 |
| Purchase #7 | $158.61 | 12.380% | $178.2459 | $178.25 | $178.25 | $178.20 |
| 7 purchase totals = | $544.03 | $594.2041 | $594.20 | $594.25 | $594.00 | |