| 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 | $51.80 | 11.316% | $57.6617 | $57.66 | $57.65 | $57.70 |
| Purchase #2 | $159.95 | 3.203% | $165.0732 | $165.07 | $165.05 | $165.10 |
| Purchase #3 | $111.67 | 3.681% | $115.7806 | $115.78 | $115.80 | $115.80 |
| Purchase #4 | $138.41 | 6.625% | $147.5797 | $147.58 | $147.60 | $147.60 |
| Purchase #5 | $157.97 | 5.528% | $166.7026 | $166.70 | $166.70 | $166.70 |
| Purchase #6 | $174.26 | 12.511% | $196.0617 | $196.06 | $196.05 | $196.10 |
| Purchase #7 | $193.90 | 3.621% | $200.9211 | $200.92 | $200.90 | $200.90 |
| 7 purchase totals = | $987.96 | $1,049.7806 | $1,049.77 | $1,049.75 | $1,049.90 | |