| 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 | $233.39 | 13.810% | $265.6212 | $265.62 | $265.60 | $265.60 |
| Purchase #2 | $16.92 | 11.803% | $18.9171 | $18.92 | $18.90 | $18.90 |
| Purchase #3 | $117.49 | 8.229% | $127.1583 | $127.16 | $127.15 | $127.20 |
| Purchase #4 | $97.70 | 6.107% | $103.6665 | $103.67 | $103.65 | $103.70 |
| Purchase #5 | $70.66 | 4.703% | $73.9831 | $73.98 | $74.00 | $74.00 |
| Purchase #6 | $11.71 | 3.506% | $12.1206 | $12.12 | $12.10 | $12.10 |
| Purchase #7 | $42.88 | 12.327% | $48.1658 | $48.17 | $48.15 | $48.20 |
| 7 purchase totals = | $590.75 | $649.6326 | $649.64 | $649.55 | $649.70 | |