| 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 | $93.63 | 5.368% | $98.6561 | $98.66 | $98.65 | $98.70 |
| Purchase #2 | $186.50 | 4.775% | $195.4054 | $195.41 | $195.40 | $195.40 |
| Purchase #3 | $198.79 | 4.657% | $208.0477 | $208.05 | $208.05 | $208.00 |
| Purchase #4 | $73.71 | 7.129% | $78.9648 | $78.96 | $78.95 | $79.00 |
| Purchase #5 | $67.68 | 3.475% | $70.0319 | $70.03 | $70.05 | $70.00 |
| Purchase #6 | $103.80 | 7.629% | $111.7189 | $111.72 | $111.70 | $111.70 |
| Purchase #7 | $14.97 | 9.448% | $16.3844 | $16.38 | $16.40 | $16.40 |
| 7 purchase totals = | $739.08 | $779.2092 | $779.21 | $779.20 | $779.20 | |