| 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 | $51.66 | 10.836% | $57.2579 | $57.26 | $57.25 | $57.30 |
| Purchase #2 | $31.98 | 8.405% | $34.6679 | $34.67 | $34.65 | $34.70 |
| Purchase #3 | $173.56 | 9.523% | $190.0881 | $190.09 | $190.10 | $190.10 |
| Purchase #4 | $61.87 | 5.199% | $65.0866 | $65.09 | $65.10 | $65.10 |
| Purchase #5 | $177.69 | 5.269% | $187.0525 | $187.05 | $187.05 | $187.10 |
| Purchase #6 | $156.72 | 6.110% | $166.2956 | $166.30 | $166.30 | $166.30 |
| Purchase #7 | $164.25 | 5.345% | $173.0292 | $173.03 | $173.05 | $173.00 |
| 7 purchase totals = | $817.73 | $873.4778 | $873.49 | $873.50 | $873.60 | |