| 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 | $58.72 | 4.622% | $61.434 | $61.43 | $61.45 | $61.40 |
| Purchase #2 | $119.33 | 8.246% | $129.17 | $129.17 | $129.15 | $129.20 |
| Purchase #3 | $55.70 | 4.503% | $58.2082 | $58.21 | $58.20 | $58.20 |
| Purchase #4 | $70.28 | 5.873% | $74.4075 | $74.41 | $74.40 | $74.40 |
| Purchase #5 | $6.94 | 6.825% | $7.4137 | $7.41 | $7.40 | $7.40 |
| Purchase #6 | $151.33 | 13.475% | $171.7217 | $171.72 | $171.70 | $171.70 |
| Purchase #7 | $27.75 | 11.459% | $30.9299 | $30.93 | $30.95 | $30.90 |
| 7 purchase totals = | $490.05 | $533.2850 | $533.28 | $533.25 | $533.20 | |