| 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 | $46.94 | 4.520% | $49.0617 | $49.06 | $49.05 | $49.10 |
| Purchase #2 | $88.32 | 10.670% | $97.7437 | $97.74 | $97.75 | $97.70 |
| Purchase #3 | $22.31 | 9.179% | $24.3578 | $24.36 | $24.35 | $24.40 |
| Purchase #4 | $173.53 | 9.184% | $189.467 | $189.47 | $189.45 | $189.50 |
| Purchase #5 | $246.93 | 11.333% | $274.9146 | $274.91 | $274.90 | $274.90 |
| Purchase #6 | $55.39 | 12.516% | $62.3226 | $62.32 | $62.30 | $62.30 |
| Purchase #7 | $201.91 | 7.652% | $217.3602 | $217.36 | $217.35 | $217.40 |
| 7 purchase totals = | $835.33 | $915.2276 | $915.22 | $915.15 | $915.30 | |