| 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 | $215.64 | 8.278% | $233.4907 | $233.49 | $233.50 | $233.50 |
| Purchase #2 | $75.35 | 9.586% | $82.5731 | $82.57 | $82.55 | $82.60 |
| Purchase #3 | $41.78 | 5.125% | $43.9212 | $43.92 | $43.90 | $43.90 |
| Purchase #4 | $231.28 | 12.278% | $259.6766 | $259.68 | $259.70 | $259.70 |
| Purchase #5 | $149.59 | 4.282% | $155.9954 | $156.00 | $156.00 | $156.00 |
| Purchase #6 | $27.99 | 9.712% | $30.7084 | $30.71 | $30.70 | $30.70 |
| Purchase #7 | $60.95 | 8.394% | $66.0661 | $66.07 | $66.05 | $66.10 |
| 7 purchase totals = | $802.58 | $872.4315 | $872.44 | $872.40 | $872.50 | |