| 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 | $92.44 | 5.191% | $97.2386 | $97.24 | $97.25 | $97.20 |
| Purchase #2 | $197.44 | 9.410% | $216.0191 | $216.02 | $216.00 | $216.00 |
| Purchase #3 | $83.64 | 5.496% | $88.2369 | $88.24 | $88.25 | $88.20 |
| Purchase #4 | $7.33 | 8.511% | $7.9539 | $7.95 | $7.95 | $8.00 |
| Purchase #5 | $9.36 | 10.138% | $10.3089 | $10.31 | $10.30 | $10.30 |
| Purchase #6 | $214.26 | 13.528% | $243.2451 | $243.25 | $243.25 | $243.20 |
| Purchase #7 | $179.98 | 9.272% | $196.6677 | $196.67 | $196.65 | $196.70 |
| 7 purchase totals = | $784.45 | $859.6702 | $859.68 | $859.65 | $859.60 | |