| 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 | $15.52 | 12.510% | $17.4616 | $17.46 | $17.45 | $17.50 |
| Purchase #2 | $68.97 | 5.606% | $72.8365 | $72.84 | $72.85 | $72.80 |
| Purchase #3 | $176.63 | 8.522% | $191.6824 | $191.68 | $191.70 | $191.70 |
| Purchase #4 | $17.32 | 4.573% | $18.112 | $18.11 | $18.10 | $18.10 |
| Purchase #5 | $166.53 | 7.717% | $179.3811 | $179.38 | $179.40 | $179.40 |
| Purchase #6 | $15.71 | 6.300% | $16.6997 | $16.70 | $16.70 | $16.70 |
| Purchase #7 | $199.30 | 9.111% | $217.4582 | $217.46 | $217.45 | $217.50 |
| 7 purchase totals = | $659.98 | $713.6315 | $713.63 | $713.65 | $713.70 | |