| 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 | $89.91 | 8.363% | $97.4292 | $97.43 | $97.45 | $97.40 |
| Purchase #2 | $17.80 | 13.575% | $20.2164 | $20.22 | $20.20 | $20.20 |
| Purchase #3 | $86.65 | 3.829% | $89.9678 | $89.97 | $89.95 | $90.00 |
| Purchase #4 | $167.48 | 10.438% | $184.9616 | $184.96 | $184.95 | $185.00 |
| Purchase #5 | $229.94 | 7.333% | $246.8015 | $246.80 | $246.80 | $246.80 |
| Purchase #6 | $110.69 | 10.750% | $122.5892 | $122.59 | $122.60 | $122.60 |
| Purchase #7 | $11.74 | 6.715% | $12.5283 | $12.53 | $12.55 | $12.50 |
| 7 purchase totals = | $714.21 | $774.4940 | $774.50 | $774.50 | $774.50 | |