| 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 | $12.90 | 9.482% | $14.1232 | $14.12 | $14.10 | $14.10 |
| Purchase #2 | $88.31 | 6.530% | $94.0766 | $94.08 | $94.10 | $94.10 |
| Purchase #3 | $36.29 | 12.703% | $40.8999 | $40.90 | $40.90 | $40.90 |
| Purchase #4 | $146.31 | 12.718% | $164.9177 | $164.92 | $164.90 | $164.90 |
| Purchase #5 | $232.85 | 5.715% | $246.1574 | $246.16 | $246.15 | $246.20 |
| Purchase #6 | $67.85 | 9.432% | $74.2496 | $74.25 | $74.25 | $74.20 |
| Purchase #7 | $162.98 | 8.796% | $177.3157 | $177.32 | $177.30 | $177.30 |
| 7 purchase totals = | $747.49 | $811.7401 | $811.75 | $811.70 | $811.70 | |