| 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 | $228.34 | 11.797% | $255.2773 | $255.28 | $255.30 | $255.30 |
| Purchase #2 | $87.65 | 11.371% | $97.6167 | $97.62 | $97.60 | $97.60 |
| Purchase #3 | $36.51 | 10.755% | $40.4367 | $40.44 | $40.45 | $40.40 |
| Purchase #4 | $25.71 | 9.729% | $28.2113 | $28.21 | $28.20 | $28.20 |
| Purchase #5 | $75.68 | 5.241% | $79.6464 | $79.65 | $79.65 | $79.60 |
| Purchase #6 | $149.93 | 4.558% | $156.7638 | $156.76 | $156.75 | $156.80 |
| Purchase #7 | $156.58 | 6.184% | $166.2629 | $166.26 | $166.25 | $166.30 |
| 7 purchase totals = | $760.40 | $824.2151 | $824.22 | $824.20 | $824.20 | |