| 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 | $66.36 | 4.720% | $69.4922 | $69.49 | $69.50 | $69.50 |
| Purchase #2 | $244.93 | 7.797% | $264.0272 | $264.03 | $264.05 | $264.00 |
| Purchase #3 | $33.49 | 5.354% | $35.2831 | $35.28 | $35.30 | $35.30 |
| Purchase #4 | $6.43 | 11.506% | $7.1698 | $7.17 | $7.15 | $7.20 |
| Purchase #5 | $37.97 | 3.659% | $39.3593 | $39.36 | $39.35 | $39.40 |
| Purchase #6 | $67.41 | 13.147% | $76.2724 | $76.27 | $76.25 | $76.30 |
| Purchase #7 | $238.89 | 5.582% | $252.2248 | $252.22 | $252.20 | $252.20 |
| 7 purchase totals = | $695.48 | $743.8288 | $743.82 | $743.80 | $743.90 | |