| 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 | $47.60 | 9.799% | $52.2643 | $52.26 | $52.25 | $52.30 |
| Purchase #2 | $60.42 | 6.697% | $64.4663 | $64.47 | $64.45 | $64.50 |
| Purchase #3 | $70.30 | 9.383% | $76.8962 | $76.90 | $76.90 | $76.90 |
| Purchase #4 | $249.30 | 7.487% | $267.9651 | $267.97 | $267.95 | $268.00 |
| Purchase #5 | $7.97 | 9.196% | $8.7029 | $8.70 | $8.70 | $8.70 |
| Purchase #6 | $213.67 | 5.847% | $226.1633 | $226.16 | $226.15 | $226.20 |
| Purchase #7 | $80.45 | 7.353% | $86.3655 | $86.37 | $86.35 | $86.40 |
| 7 purchase totals = | $729.71 | $782.8236 | $782.83 | $782.75 | $783.00 | |