| 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 | $70.73 | 12.295% | $79.4263 | $79.43 | $79.45 | $79.40 |
| Purchase #2 | $94.49 | 9.232% | $103.2133 | $103.21 | $103.20 | $103.20 |
| Purchase #3 | $96.75 | 8.454% | $104.9292 | $104.93 | $104.95 | $104.90 |
| Purchase #4 | $174.75 | 3.444% | $180.7684 | $180.77 | $180.75 | $180.80 |
| Purchase #5 | $57.87 | 10.392% | $63.8839 | $63.88 | $63.90 | $63.90 |
| Purchase #6 | $88.74 | 9.364% | $97.0496 | $97.05 | $97.05 | $97.00 |
| Purchase #7 | $30.32 | 6.508% | $32.2932 | $32.29 | $32.30 | $32.30 |
| 7 purchase totals = | $613.65 | $661.5639 | $661.56 | $661.60 | $661.50 | |