| 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 | $197.41 | 5.522% | $208.311 | $208.31 | $208.30 | $208.30 |
| Purchase #2 | $6.95 | 8.859% | $7.5657 | $7.57 | $7.55 | $7.60 |
| Purchase #3 | $91.55 | 10.584% | $101.2397 | $101.24 | $101.25 | $101.20 |
| Purchase #4 | $30.77 | 5.311% | $32.4042 | $32.40 | $32.40 | $32.40 |
| Purchase #5 | $76.33 | 4.749% | $79.9549 | $79.95 | $79.95 | $80.00 |
| Purchase #6 | $215.89 | 6.164% | $229.1975 | $229.20 | $229.20 | $229.20 |
| Purchase #7 | $29.26 | 4.793% | $30.6624 | $30.66 | $30.65 | $30.70 |
| 7 purchase totals = | $648.16 | $689.3354 | $689.33 | $689.30 | $689.40 | |