| 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 | $8.53 | 8.791% | $9.2799 | $9.28 | $9.30 | $9.30 |
| Purchase #2 | $73.90 | 7.811% | $79.6723 | $79.67 | $79.65 | $79.70 |
| Purchase #3 | $20.51 | 13.257% | $23.229 | $23.23 | $23.25 | $23.20 |
| Purchase #4 | $124.80 | 6.679% | $133.1354 | $133.14 | $133.15 | $133.10 |
| Purchase #5 | $120.53 | 12.421% | $135.501 | $135.50 | $135.50 | $135.50 |
| Purchase #6 | $115.85 | 7.364% | $124.3812 | $124.38 | $124.40 | $124.40 |
| Purchase #7 | $26.88 | 13.368% | $30.4733 | $30.47 | $30.45 | $30.50 |
| 7 purchase totals = | $491.00 | $535.6721 | $535.67 | $535.70 | $535.70 | |