| 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 | $27.75 | 7.559% | $29.8476 | $29.85 | $29.85 | $29.80 |
| Purchase #2 | $214.71 | 8.419% | $232.7864 | $232.79 | $232.80 | $232.80 |
| Purchase #3 | $175.93 | 8.420% | $190.7433 | $190.74 | $190.75 | $190.70 |
| Purchase #4 | $49.29 | 5.572% | $52.0364 | $52.04 | $52.05 | $52.00 |
| Purchase #5 | $211.49 | 4.819% | $221.6817 | $221.68 | $221.70 | $221.70 |
| Purchase #6 | $153.41 | 5.739% | $162.2142 | $162.21 | $162.20 | $162.20 |
| Purchase #7 | $96.66 | 13.553% | $109.7603 | $109.76 | $109.75 | $109.80 |
| 7 purchase totals = | $929.24 | $999.0699 | $999.07 | $999.10 | $999.00 | |