| 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 | $69.31 | 6.355% | $73.7147 | $73.71 | $73.70 | $73.70 |
| Purchase #2 | $203.61 | 5.666% | $215.1465 | $215.15 | $215.15 | $215.10 |
| Purchase #3 | $223.89 | 3.441% | $231.5941 | $231.59 | $231.60 | $231.60 |
| Purchase #4 | $18.74 | 3.665% | $19.4268 | $19.43 | $19.45 | $19.40 |
| Purchase #5 | $25.91 | 4.621% | $27.1073 | $27.11 | $27.10 | $27.10 |
| Purchase #6 | $104.26 | 10.710% | $115.4262 | $115.43 | $115.45 | $115.40 |
| Purchase #7 | $154.46 | 3.862% | $160.4252 | $160.43 | $160.45 | $160.40 |
| 7 purchase totals = | $800.18 | $842.8408 | $842.85 | $842.90 | $842.70 | |