| 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 | $58.51 | 10.317% | $64.5465 | $64.55 | $64.55 | $64.50 |
| Purchase #2 | $142.49 | 11.451% | $158.8065 | $158.81 | $158.80 | $158.80 |
| Purchase #3 | $243.70 | 7.626% | $262.2846 | $262.28 | $262.30 | $262.30 |
| Purchase #4 | $81.90 | 5.493% | $86.3988 | $86.40 | $86.40 | $86.40 |
| Purchase #5 | $175.33 | 13.559% | $199.103 | $199.10 | $199.10 | $199.10 |
| Purchase #6 | $89.40 | 5.423% | $94.2482 | $94.25 | $94.25 | $94.20 |
| Purchase #7 | $136.58 | 5.623% | $144.2599 | $144.26 | $144.25 | $144.30 |
| 7 purchase totals = | $927.91 | $1,009.6475 | $1,009.65 | $1,009.65 | $1,009.60 | |