| 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 | $14.54 | 7.806% | $15.675 | $15.68 | $15.70 | $15.70 |
| Purchase #2 | $124.26 | 13.407% | $140.9195 | $140.92 | $140.90 | $140.90 |
| Purchase #3 | $47.69 | 4.313% | $49.7469 | $49.75 | $49.75 | $49.70 |
| Purchase #4 | $88.59 | 10.775% | $98.1356 | $98.14 | $98.15 | $98.10 |
| Purchase #5 | $201.62 | 13.842% | $229.5282 | $229.53 | $229.55 | $229.50 |
| Purchase #6 | $235.80 | 5.407% | $248.5497 | $248.55 | $248.55 | $248.50 |
| Purchase #7 | $98.28 | 13.793% | $111.8358 | $111.84 | $111.85 | $111.80 |
| 7 purchase totals = | $810.78 | $894.3907 | $894.41 | $894.45 | $894.20 | |