| 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 | $28.98 | 13.295% | $32.8329 | $32.83 | $32.85 | $32.80 |
| Purchase #2 | $233.81 | 10.271% | $257.8246 | $257.82 | $257.80 | $257.80 |
| Purchase #3 | $237.47 | 5.285% | $250.0203 | $250.02 | $250.00 | $250.00 |
| Purchase #4 | $51.76 | 10.607% | $57.2502 | $57.25 | $57.25 | $57.30 |
| Purchase #5 | $178.71 | 4.186% | $186.1908 | $186.19 | $186.20 | $186.20 |
| Purchase #6 | $72.28 | 6.588% | $77.0418 | $77.04 | $77.05 | $77.00 |
| Purchase #7 | $47.36 | 13.734% | $53.8644 | $53.86 | $53.85 | $53.90 |
| 7 purchase totals = | $850.37 | $915.0250 | $915.01 | $915.00 | $915.00 | |