| 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 | $47.54 | 7.350% | $51.0342 | $51.03 | $51.05 | $51.00 |
| Purchase #2 | $10.33 | 8.668% | $11.2254 | $11.23 | $11.25 | $11.20 |
| Purchase #3 | $208.26 | 13.191% | $235.7316 | $235.73 | $235.75 | $235.70 |
| Purchase #4 | $209.72 | 9.850% | $230.3774 | $230.38 | $230.40 | $230.40 |
| Purchase #5 | $82.56 | 3.369% | $85.3414 | $85.34 | $85.35 | $85.30 |
| Purchase #6 | $208.37 | 3.193% | $215.0233 | $215.02 | $215.00 | $215.00 |
| Purchase #7 | $101.95 | 11.513% | $113.6875 | $113.69 | $113.70 | $113.70 |
| 7 purchase totals = | $868.73 | $942.4208 | $942.42 | $942.50 | $942.30 | |