| 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 | $43.93 | 12.871% | $49.5842 | $49.58 | $49.60 | $49.60 |
| Purchase #2 | $14.52 | 7.323% | $15.5833 | $15.58 | $15.60 | $15.60 |
| Purchase #3 | $221.50 | 10.659% | $245.1097 | $245.11 | $245.10 | $245.10 |
| Purchase #4 | $104.55 | 9.291% | $114.2637 | $114.26 | $114.25 | $114.30 |
| Purchase #5 | $143.66 | 11.595% | $160.3174 | $160.32 | $160.30 | $160.30 |
| Purchase #6 | $133.98 | 9.107% | $146.1816 | $146.18 | $146.20 | $146.20 |
| Purchase #7 | $86.35 | 9.829% | $94.8373 | $94.84 | $94.85 | $94.80 |
| 7 purchase totals = | $748.49 | $825.8772 | $825.87 | $825.90 | $825.90 | |