| 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 | $78.96 | 11.178% | $87.7861 | $87.79 | $87.80 | $87.80 |
| Purchase #2 | $65.69 | 5.235% | $69.1289 | $69.13 | $69.15 | $69.10 |
| Purchase #3 | $74.66 | 13.675% | $84.8698 | $84.87 | $84.85 | $84.90 |
| Purchase #4 | $158.85 | 3.545% | $164.4812 | $164.48 | $164.50 | $164.50 |
| Purchase #5 | $153.94 | 8.689% | $167.3158 | $167.32 | $167.30 | $167.30 |
| Purchase #6 | $97.66 | 13.866% | $111.2015 | $111.20 | $111.20 | $111.20 |
| Purchase #7 | $241.65 | 5.869% | $255.8324 | $255.83 | $255.85 | $255.80 |
| 7 purchase totals = | $871.41 | $940.6157 | $940.62 | $940.65 | $940.60 | |