| 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 | $93.50 | 12.387% | $105.0818 | $105.08 | $105.10 | $105.10 |
| Purchase #2 | $77.35 | 3.407% | $79.9853 | $79.99 | $80.00 | $80.00 |
| Purchase #3 | $99.34 | 11.626% | $110.8893 | $110.89 | $110.90 | $110.90 |
| Purchase #4 | $157.78 | 9.693% | $173.0736 | $173.07 | $173.05 | $173.10 |
| Purchase #5 | $32.34 | 13.627% | $36.747 | $36.75 | $36.75 | $36.70 |
| Purchase #6 | $176.33 | 6.778% | $188.2816 | $188.28 | $188.30 | $188.30 |
| Purchase #7 | $24.45 | 4.297% | $25.5006 | $25.50 | $25.50 | $25.50 |
| 7 purchase totals = | $661.09 | $719.5592 | $719.56 | $719.60 | $719.60 | |