| 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 | $78.96 | 4.482% | $82.499 | $82.50 | $82.50 | $82.50 |
| Purchase #2 | $173.61 | 8.519% | $188.3998 | $188.40 | $188.40 | $188.40 |
| Purchase #3 | $35.54 | 4.861% | $37.2676 | $37.27 | $37.25 | $37.30 |
| Purchase #4 | $180.57 | 11.856% | $201.9784 | $201.98 | $202.00 | $202.00 |
| Purchase #5 | $10.37 | 3.687% | $10.7523 | $10.75 | $10.75 | $10.80 |
| Purchase #6 | $28.53 | 3.156% | $29.4304 | $29.43 | $29.45 | $29.40 |
| Purchase #7 | $50.67 | 3.790% | $52.5904 | $52.59 | $52.60 | $52.60 |
| 7 purchase totals = | $558.25 | $602.9179 | $602.92 | $602.95 | $603.00 | |