| 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 | $120.96 | 8.275% | $130.9694 | $130.97 | $130.95 | $131.00 |
| Purchase #2 | $130.38 | 10.268% | $143.7674 | $143.77 | $143.75 | $143.80 |
| Purchase #3 | $206.39 | 5.495% | $217.7311 | $217.73 | $217.75 | $217.70 |
| Purchase #4 | $77.94 | 9.632% | $85.4472 | $85.45 | $85.45 | $85.40 |
| Purchase #5 | $57.60 | 4.605% | $60.2525 | $60.25 | $60.25 | $60.30 |
| Purchase #6 | $41.81 | 3.874% | $43.4297 | $43.43 | $43.45 | $43.40 |
| Purchase #7 | $48.44 | 7.303% | $51.9776 | $51.98 | $52.00 | $52.00 |
| 7 purchase totals = | $683.52 | $733.5749 | $733.58 | $733.60 | $733.60 | |