| 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 | $22.83 | 12.358% | $25.6513 | $25.65 | $25.65 | $25.70 |
| Purchase #2 | $176.81 | 4.525% | $184.8107 | $184.81 | $184.80 | $184.80 |
| Purchase #3 | $146.70 | 13.622% | $166.6835 | $166.68 | $166.70 | $166.70 |
| Purchase #4 | $179.95 | 8.733% | $195.665 | $195.67 | $195.65 | $195.70 |
| Purchase #5 | $11.54 | 3.112% | $11.8991 | $11.90 | $11.90 | $11.90 |
| Purchase #6 | $113.38 | 3.362% | $117.1918 | $117.19 | $117.20 | $117.20 |
| Purchase #7 | $71.60 | 8.776% | $77.8836 | $77.88 | $77.90 | $77.90 |
| 7 purchase totals = | $722.81 | $779.7850 | $779.78 | $779.80 | $779.90 | |