| 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 | $74.30 | 8.212% | $80.4015 | $80.40 | $80.40 | $80.40 |
| Purchase #2 | $101.98 | 8.151% | $110.2924 | $110.29 | $110.30 | $110.30 |
| Purchase #3 | $207.57 | 11.744% | $231.947 | $231.95 | $231.95 | $231.90 |
| Purchase #4 | $18.63 | 13.182% | $21.0858 | $21.09 | $21.10 | $21.10 |
| Purchase #5 | $122.41 | 4.357% | $127.7434 | $127.74 | $127.75 | $127.70 |
| Purchase #6 | $247.49 | 11.161% | $275.1124 | $275.11 | $275.10 | $275.10 |
| Purchase #7 | $56.89 | 7.859% | $61.361 | $61.36 | $61.35 | $61.40 |
| 7 purchase totals = | $829.27 | $907.9435 | $907.94 | $907.95 | $907.90 | |