| 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 | $82.29 | 6.479% | $87.6216 | $87.62 | $87.60 | $87.60 |
| Purchase #2 | $44.63 | 4.390% | $46.5893 | $46.59 | $46.60 | $46.60 |
| Purchase #3 | $143.55 | 11.454% | $159.9922 | $159.99 | $160.00 | $160.00 |
| Purchase #4 | $149.42 | 12.271% | $167.7553 | $167.76 | $167.75 | $167.80 |
| Purchase #5 | $16.59 | 11.321% | $18.4682 | $18.47 | $18.45 | $18.50 |
| Purchase #6 | $94.51 | 8.500% | $102.5434 | $102.54 | $102.55 | $102.50 |
| Purchase #7 | $179.25 | 9.471% | $196.2268 | $196.23 | $196.25 | $196.20 |
| 7 purchase totals = | $710.24 | $779.1968 | $779.20 | $779.20 | $779.20 | |