| 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 | $39.66 | 8.325% | $42.9617 | $42.96 | $42.95 | $43.00 |
| Purchase #2 | $93.87 | 5.647% | $99.1708 | $99.17 | $99.15 | $99.20 |
| Purchase #3 | $233.73 | 12.296% | $262.4694 | $262.47 | $262.45 | $262.50 |
| Purchase #4 | $65.98 | 12.500% | $74.2275 | $74.23 | $74.25 | $74.20 |
| Purchase #5 | $97.63 | 6.453% | $103.9301 | $103.93 | $103.95 | $103.90 |
| Purchase #6 | $108.37 | 9.144% | $118.2794 | $118.28 | $118.30 | $118.30 |
| Purchase #7 | $118.74 | 10.410% | $131.1008 | $131.10 | $131.10 | $131.10 |
| 7 purchase totals = | $757.98 | $832.1397 | $832.14 | $832.15 | $832.20 | |