| 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 | $57.31 | 9.463% | $62.7332 | $62.73 | $62.75 | $62.70 |
| Purchase #2 | $85.88 | 9.470% | $94.0128 | $94.01 | $94.00 | $94.00 |
| Purchase #3 | $197.83 | 7.718% | $213.0985 | $213.10 | $213.10 | $213.10 |
| Purchase #4 | $27.59 | 12.874% | $31.1419 | $31.14 | $31.15 | $31.10 |
| Purchase #5 | $129.99 | 13.855% | $148.0001 | $148.00 | $148.00 | $148.00 |
| Purchase #6 | $219.27 | 5.431% | $231.1786 | $231.18 | $231.20 | $231.20 |
| Purchase #7 | $29.30 | 4.402% | $30.5898 | $30.59 | $30.60 | $30.60 |
| 7 purchase totals = | $747.17 | $810.7549 | $810.75 | $810.80 | $810.70 | |