| 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 | $58.39 | 5.615% | $61.6686 | $61.67 | $61.65 | $61.70 |
| Purchase #2 | $75.91 | 7.358% | $81.4955 | $81.50 | $81.50 | $81.50 |
| Purchase #3 | $182.42 | 10.688% | $201.917 | $201.92 | $201.90 | $201.90 |
| Purchase #4 | $117.88 | 4.116% | $122.7319 | $122.73 | $122.75 | $122.70 |
| Purchase #5 | $138.58 | 4.401% | $144.6789 | $144.68 | $144.70 | $144.70 |
| Purchase #6 | $120.29 | 10.727% | $133.1935 | $133.19 | $133.20 | $133.20 |
| Purchase #7 | $183.53 | 9.382% | $200.7488 | $200.75 | $200.75 | $200.70 |
| 7 purchase totals = | $877.00 | $946.4342 | $946.44 | $946.45 | $946.40 | |