| 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 | $52.98 | 4.289% | $55.2523 | $55.25 | $55.25 | $55.30 |
| Purchase #2 | $217.25 | 6.105% | $230.5131 | $230.51 | $230.50 | $230.50 |
| Purchase #3 | $151.87 | 3.844% | $157.7079 | $157.71 | $157.70 | $157.70 |
| Purchase #4 | $195.57 | 6.812% | $208.8922 | $208.89 | $208.90 | $208.90 |
| Purchase #5 | $193.61 | 9.322% | $211.6583 | $211.66 | $211.65 | $211.70 |
| Purchase #6 | $17.55 | 6.135% | $18.6267 | $18.63 | $18.65 | $18.60 |
| Purchase #7 | $20.40 | 3.252% | $21.0634 | $21.06 | $21.05 | $21.10 |
| 7 purchase totals = | $849.23 | $903.7139 | $903.71 | $903.70 | $903.80 | |