| 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 | $65.39 | 5.286% | $68.8465 | $68.85 | $68.85 | $68.80 |
| Purchase #2 | $131.55 | 12.313% | $147.7478 | $147.75 | $147.75 | $147.70 |
| Purchase #3 | $182.47 | 3.379% | $188.6357 | $188.64 | $188.65 | $188.60 |
| Purchase #4 | $162.37 | 10.500% | $179.4189 | $179.42 | $179.40 | $179.40 |
| Purchase #5 | $104.53 | 13.392% | $118.5287 | $118.53 | $118.55 | $118.50 |
| Purchase #6 | $86.86 | 12.771% | $97.9529 | $97.95 | $97.95 | $98.00 |
| Purchase #7 | $32.37 | 12.855% | $36.5312 | $36.53 | $36.55 | $36.50 |
| 7 purchase totals = | $765.54 | $837.6617 | $837.67 | $837.70 | $837.50 | |