| 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 | $114.40 | 10.179% | $126.0448 | $126.04 | $126.05 | $126.00 |
| Purchase #2 | $35.40 | 13.212% | $40.077 | $40.08 | $40.10 | $40.10 |
| Purchase #3 | $35.54 | 8.181% | $38.4475 | $38.45 | $38.45 | $38.40 |
| Purchase #4 | $90.48 | 11.383% | $100.7793 | $100.78 | $100.80 | $100.80 |
| Purchase #5 | $146.69 | 11.455% | $163.4933 | $163.49 | $163.50 | $163.50 |
| Purchase #6 | $6.27 | 5.117% | $6.5908 | $6.59 | $6.60 | $6.60 |
| Purchase #7 | $8.41 | 3.764% | $8.7266 | $8.73 | $8.75 | $8.70 |
| 7 purchase totals = | $437.19 | $484.1593 | $484.16 | $484.25 | $484.10 | |