| 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 | $32.68 | 4.782% | $34.2428 | $34.24 | $34.25 | $34.20 |
| Purchase #2 | $97.76 | 5.859% | $103.4878 | $103.49 | $103.50 | $103.50 |
| Purchase #3 | $90.74 | 12.822% | $102.3747 | $102.37 | $102.35 | $102.40 |
| Purchase #4 | $217.34 | 9.522% | $238.0351 | $238.04 | $238.05 | $238.00 |
| Purchase #5 | $231.70 | 6.645% | $247.0965 | $247.10 | $247.10 | $247.10 |
| Purchase #6 | $92.48 | 7.666% | $99.5695 | $99.57 | $99.55 | $99.60 |
| Purchase #7 | $158.83 | 5.422% | $167.4418 | $167.44 | $167.45 | $167.40 |
| 7 purchase totals = | $921.53 | $992.2482 | $992.25 | $992.25 | $992.20 | |