| 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 | $22.73 | 3.798% | $23.5933 | $23.59 | $23.60 | $23.60 |
| Purchase #2 | $79.52 | 8.507% | $86.2848 | $86.28 | $86.30 | $86.30 |
| Purchase #3 | $84.58 | 4.737% | $88.5866 | $88.59 | $88.60 | $88.60 |
| Purchase #4 | $6.70 | 13.328% | $7.593 | $7.59 | $7.60 | $7.60 |
| Purchase #5 | $36.86 | 10.154% | $40.6028 | $40.60 | $40.60 | $40.60 |
| Purchase #6 | $109.71 | 3.487% | $113.5356 | $113.54 | $113.55 | $113.50 |
| Purchase #7 | $247.83 | 11.655% | $276.7146 | $276.71 | $276.70 | $276.70 |
| 7 purchase totals = | $587.93 | $636.9107 | $636.90 | $636.95 | $636.90 | |