| 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 | $239.68 | 6.799% | $255.9758 | $255.98 | $256.00 | $256.00 |
| Purchase #2 | $69.80 | 6.139% | $74.085 | $74.09 | $74.10 | $74.10 |
| Purchase #3 | $13.74 | 9.510% | $15.0467 | $15.05 | $15.05 | $15.00 |
| Purchase #4 | $36.47 | 5.558% | $38.497 | $38.50 | $38.50 | $38.50 |
| Purchase #5 | $74.81 | 8.431% | $81.1172 | $81.12 | $81.10 | $81.10 |
| Purchase #6 | $139.79 | 3.513% | $144.7008 | $144.70 | $144.70 | $144.70 |
| Purchase #7 | $58.65 | 4.434% | $61.2505 | $61.25 | $61.25 | $61.30 |
| 7 purchase totals = | $632.94 | $670.6730 | $670.69 | $670.70 | $670.70 | |