| 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 | $101.38 | 5.544% | $107.0005 | $107.00 | $107.00 | $107.00 |
| Purchase #2 | $74.91 | 11.296% | $83.3718 | $83.37 | $83.35 | $83.40 |
| Purchase #3 | $128.52 | 10.608% | $142.1534 | $142.15 | $142.15 | $142.20 |
| Purchase #4 | $48.31 | 6.202% | $51.3062 | $51.31 | $51.30 | $51.30 |
| Purchase #5 | $78.25 | 10.378% | $86.3708 | $86.37 | $86.35 | $86.40 |
| Purchase #6 | $235.41 | 9.423% | $257.5927 | $257.59 | $257.60 | $257.60 |
| Purchase #7 | $194.43 | 10.472% | $214.7907 | $214.79 | $214.80 | $214.80 |
| 7 purchase totals = | $861.21 | $942.5861 | $942.58 | $942.55 | $942.70 | |