| 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 | $50.27 | 12.704% | $56.6563 | $56.66 | $56.65 | $56.70 |
| Purchase #2 | $68.46 | 11.671% | $76.45 | $76.45 | $76.45 | $76.50 |
| Purchase #3 | $94.56 | 6.468% | $100.6761 | $100.68 | $100.70 | $100.70 |
| Purchase #4 | $39.89 | 5.874% | $42.2331 | $42.23 | $42.25 | $42.20 |
| Purchase #5 | $234.29 | 4.166% | $244.0505 | $244.05 | $244.05 | $244.10 |
| Purchase #6 | $143.71 | 8.618% | $156.0949 | $156.09 | $156.10 | $156.10 |
| Purchase #7 | $186.99 | 9.594% | $204.9298 | $204.93 | $204.95 | $204.90 |
| 7 purchase totals = | $818.17 | $881.0907 | $881.09 | $881.15 | $881.20 | |