| 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 | $125.54 | 9.397% | $137.337 | $137.34 | $137.35 | $137.30 |
| Purchase #2 | $53.66 | 7.493% | $57.6807 | $57.68 | $57.70 | $57.70 |
| Purchase #3 | $208.42 | 3.475% | $215.6626 | $215.66 | $215.65 | $215.70 |
| Purchase #4 | $32.75 | 4.814% | $34.3266 | $34.33 | $34.35 | $34.30 |
| Purchase #5 | $90.70 | 11.256% | $100.9092 | $100.91 | $100.90 | $100.90 |
| Purchase #6 | $14.29 | 13.619% | $16.2362 | $16.24 | $16.25 | $16.20 |
| Purchase #7 | $66.38 | 10.522% | $73.3645 | $73.36 | $73.35 | $73.40 |
| 7 purchase totals = | $591.74 | $635.5168 | $635.52 | $635.55 | $635.50 | |