| 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 | $201.94 | 7.706% | $217.5015 | $217.50 | $217.50 | $217.50 |
| Purchase #2 | $92.77 | 8.351% | $100.5172 | $100.52 | $100.50 | $100.50 |
| Purchase #3 | $37.62 | 7.829% | $40.5653 | $40.57 | $40.55 | $40.60 |
| Purchase #4 | $6.71 | 5.253% | $7.0625 | $7.06 | $7.05 | $7.10 |
| Purchase #5 | $11.37 | 12.549% | $12.7968 | $12.80 | $12.80 | $12.80 |
| Purchase #6 | $61.44 | 6.231% | $65.2683 | $65.27 | $65.25 | $65.30 |
| Purchase #7 | $199.92 | 7.211% | $214.3362 | $214.34 | $214.35 | $214.30 |
| 7 purchase totals = | $611.77 | $658.0478 | $658.06 | $658.00 | $658.10 | |