| 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 | $88.62 | 12.796% | $99.9598 | $99.96 | $99.95 | $100.00 |
| Purchase #2 | $166.79 | 4.134% | $173.6851 | $173.69 | $173.70 | $173.70 |
| Purchase #3 | $22.37 | 6.385% | $23.7983 | $23.80 | $23.80 | $23.80 |
| Purchase #4 | $221.58 | 4.351% | $231.2209 | $231.22 | $231.20 | $231.20 |
| Purchase #5 | $190.36 | 6.650% | $203.0189 | $203.02 | $203.00 | $203.00 |
| Purchase #6 | $158.88 | 6.855% | $169.7712 | $169.77 | $169.75 | $169.80 |
| Purchase #7 | $35.45 | 10.658% | $39.2283 | $39.23 | $39.25 | $39.20 |
| 7 purchase totals = | $884.05 | $940.6825 | $940.69 | $940.65 | $940.70 | |