| 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 | $99.81 | 6.190% | $105.9882 | $105.99 | $106.00 | $106.00 |
| Purchase #2 | $179.26 | 11.439% | $199.7656 | $199.77 | $199.75 | $199.80 |
| Purchase #3 | $92.25 | 11.529% | $102.8855 | $102.89 | $102.90 | $102.90 |
| Purchase #4 | $52.89 | 13.747% | $60.1608 | $60.16 | $60.15 | $60.20 |
| Purchase #5 | $40.90 | 13.563% | $46.4473 | $46.45 | $46.45 | $46.40 |
| Purchase #6 | $72.43 | 3.767% | $75.1584 | $75.16 | $75.15 | $75.20 |
| Purchase #7 | $120.53 | 6.663% | $128.5609 | $128.56 | $128.55 | $128.60 |
| 7 purchase totals = | $658.07 | $718.9667 | $718.98 | $718.95 | $719.10 | |