| 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 | $97.79 | 9.559% | $107.1377 | $107.14 | $107.15 | $107.10 |
| Purchase #2 | $135.27 | 10.456% | $149.4138 | $149.41 | $149.40 | $149.40 |
| Purchase #3 | $15.77 | 6.116% | $16.7345 | $16.73 | $16.75 | $16.70 |
| Purchase #4 | $117.43 | 11.577% | $131.0249 | $131.02 | $131.00 | $131.00 |
| Purchase #5 | $10.44 | 11.294% | $11.6191 | $11.62 | $11.60 | $11.60 |
| Purchase #6 | $59.89 | 3.129% | $61.764 | $61.76 | $61.75 | $61.80 |
| Purchase #7 | $214.37 | 13.455% | $243.2135 | $243.21 | $243.20 | $243.20 |
| 7 purchase totals = | $650.96 | $720.9075 | $720.89 | $720.85 | $720.80 | |