| 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 | $52.35 | 7.551% | $56.3029 | $56.30 | $56.30 | $56.30 |
| Purchase #2 | $198.38 | 5.276% | $208.8465 | $208.85 | $208.85 | $208.80 |
| Purchase #3 | $228.64 | 9.508% | $250.3791 | $250.38 | $250.40 | $250.40 |
| Purchase #4 | $80.28 | 3.293% | $82.9236 | $82.92 | $82.90 | $82.90 |
| Purchase #5 | $42.79 | 3.818% | $44.4237 | $44.42 | $44.40 | $44.40 |
| Purchase #6 | $135.37 | 3.486% | $140.089 | $140.09 | $140.10 | $140.10 |
| Purchase #7 | $77.27 | 7.840% | $83.328 | $83.33 | $83.35 | $83.30 |
| 7 purchase totals = | $815.08 | $866.2928 | $866.29 | $866.30 | $866.20 | |