| 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 | $70.51 | 5.631% | $74.4804 | $74.48 | $74.50 | $74.50 |
| Purchase #2 | $83.59 | 4.659% | $87.4845 | $87.48 | $87.50 | $87.50 |
| Purchase #3 | $182.29 | 9.573% | $199.7406 | $199.74 | $199.75 | $199.70 |
| Purchase #4 | $97.51 | 4.836% | $102.2256 | $102.23 | $102.25 | $102.20 |
| Purchase #5 | $54.95 | 13.749% | $62.5051 | $62.51 | $62.50 | $62.50 |
| Purchase #6 | $28.69 | 6.532% | $30.564 | $30.56 | $30.55 | $30.60 |
| Purchase #7 | $181.31 | 8.842% | $197.3414 | $197.34 | $197.35 | $197.30 |
| 7 purchase totals = | $698.85 | $754.3416 | $754.34 | $754.40 | $754.30 | |