| 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 | $98.94 | 10.558% | $109.3861 | $109.39 | $109.40 | $109.40 |
| Purchase #2 | $168.78 | 4.535% | $176.4342 | $176.43 | $176.45 | $176.40 |
| Purchase #3 | $36.82 | 12.225% | $41.3212 | $41.32 | $41.30 | $41.30 |
| Purchase #4 | $68.36 | 13.561% | $77.6303 | $77.63 | $77.65 | $77.60 |
| Purchase #5 | $51.28 | 8.405% | $55.5901 | $55.59 | $55.60 | $55.60 |
| Purchase #6 | $156.75 | 7.612% | $168.6818 | $168.68 | $168.70 | $168.70 |
| Purchase #7 | $23.74 | 10.290% | $26.1828 | $26.18 | $26.20 | $26.20 |
| 7 purchase totals = | $604.67 | $655.2265 | $655.22 | $655.30 | $655.20 | |