| 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 | $23.92 | 11.128% | $26.5818 | $26.58 | $26.60 | $26.60 |
| Purchase #2 | $23.86 | 13.133% | $26.9935 | $26.99 | $27.00 | $27.00 |
| Purchase #3 | $47.34 | 6.647% | $50.4867 | $50.49 | $50.50 | $50.50 |
| Purchase #4 | $137.67 | 5.119% | $144.7173 | $144.72 | $144.70 | $144.70 |
| Purchase #5 | $29.44 | 5.200% | $30.9709 | $30.97 | $30.95 | $31.00 |
| Purchase #6 | $177.39 | 10.405% | $195.8474 | $195.85 | $195.85 | $195.80 |
| Purchase #7 | $184.70 | 6.482% | $196.6723 | $196.67 | $196.65 | $196.70 |
| 7 purchase totals = | $624.32 | $672.2699 | $672.27 | $672.25 | $672.30 | |