| 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 | $22.38 | 8.705% | $24.3282 | $24.33 | $24.35 | $24.30 |
| Purchase #2 | $92.99 | 13.149% | $105.2173 | $105.22 | $105.20 | $105.20 |
| Purchase #3 | $45.97 | 12.567% | $51.747 | $51.75 | $51.75 | $51.70 |
| Purchase #4 | $91.33 | 7.446% | $98.1304 | $98.13 | $98.15 | $98.10 |
| Purchase #5 | $99.76 | 4.811% | $104.5595 | $104.56 | $104.55 | $104.60 |
| Purchase #6 | $17.77 | 5.480% | $18.7438 | $18.74 | $18.75 | $18.70 |
| Purchase #7 | $12.56 | 11.606% | $14.0177 | $14.02 | $14.00 | $14.00 |
| 7 purchase totals = | $382.76 | $416.7439 | $416.75 | $416.75 | $416.60 | |