| 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 | $37.46 | 13.529% | $42.528 | $42.53 | $42.55 | $42.50 |
| Purchase #2 | $204.87 | 11.234% | $227.8851 | $227.89 | $227.90 | $227.90 |
| Purchase #3 | $189.91 | 11.450% | $211.6547 | $211.65 | $211.65 | $211.70 |
| Purchase #4 | $16.29 | 3.602% | $16.8768 | $16.88 | $16.90 | $16.90 |
| Purchase #5 | $240.28 | 12.619% | $270.6009 | $270.60 | $270.60 | $270.60 |
| Purchase #6 | $87.50 | 9.703% | $95.9901 | $95.99 | $96.00 | $96.00 |
| Purchase #7 | $89.50 | 12.265% | $100.4772 | $100.48 | $100.50 | $100.50 |
| 7 purchase totals = | $865.81 | $966.0128 | $966.02 | $966.10 | $966.10 | |