| 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 | $93.99 | 3.790% | $97.5522 | $97.55 | $97.55 | $97.60 |
| Purchase #2 | $146.38 | 6.571% | $155.9986 | $156.00 | $156.00 | $156.00 |
| Purchase #3 | $180.75 | 12.107% | $202.6334 | $202.63 | $202.65 | $202.60 |
| Purchase #4 | $31.42 | 12.586% | $35.3745 | $35.37 | $35.35 | $35.40 |
| Purchase #5 | $181.75 | 7.855% | $196.0265 | $196.03 | $196.05 | $196.00 |
| Purchase #6 | $169.44 | 5.171% | $178.2017 | $178.20 | $178.20 | $178.20 |
| Purchase #7 | $61.55 | 3.632% | $63.7855 | $63.79 | $63.80 | $63.80 |
| 7 purchase totals = | $865.28 | $929.5724 | $929.57 | $929.60 | $929.60 | |