| 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 | $13.59 | 5.792% | $14.3771 | $14.38 | $14.40 | $14.40 |
| Purchase #2 | $180.30 | 7.773% | $194.3147 | $194.31 | $194.30 | $194.30 |
| Purchase #3 | $214.58 | 6.343% | $228.1908 | $228.19 | $228.20 | $228.20 |
| Purchase #4 | $31.37 | 9.213% | $34.2601 | $34.26 | $34.25 | $34.30 |
| Purchase #5 | $82.27 | 3.527% | $85.1717 | $85.17 | $85.15 | $85.20 |
| Purchase #6 | $143.61 | 5.627% | $151.6909 | $151.69 | $151.70 | $151.70 |
| Purchase #7 | $60.83 | 10.688% | $67.3315 | $67.33 | $67.35 | $67.30 |
| 7 purchase totals = | $726.55 | $775.3368 | $775.33 | $775.35 | $775.40 | |