| 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 | $14.32 | 11.582% | $15.9785 | $15.98 | $16.00 | $16.00 |
| Purchase #2 | $47.26 | 6.554% | $50.3574 | $50.36 | $50.35 | $50.40 |
| Purchase #3 | $30.67 | 8.448% | $33.261 | $33.26 | $33.25 | $33.30 |
| Purchase #4 | $201.78 | 6.507% | $214.9098 | $214.91 | $214.90 | $214.90 |
| Purchase #5 | $58.28 | 6.376% | $61.9959 | $62.00 | $62.00 | $62.00 |
| Purchase #6 | $42.60 | 4.704% | $44.6039 | $44.60 | $44.60 | $44.60 |
| Purchase #7 | $12.68 | 3.326% | $13.1017 | $13.10 | $13.10 | $13.10 |
| 7 purchase totals = | $407.59 | $434.2082 | $434.21 | $434.20 | $434.30 | |