| 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 | $18.63 | 4.795% | $19.5233 | $19.52 | $19.50 | $19.50 |
| Purchase #2 | $134.56 | 10.796% | $149.0871 | $149.09 | $149.10 | $149.10 |
| Purchase #3 | $27.67 | 4.167% | $28.823 | $28.82 | $28.80 | $28.80 |
| Purchase #4 | $146.34 | 8.528% | $158.8199 | $158.82 | $158.80 | $158.80 |
| Purchase #5 | $95.32 | 9.175% | $104.0656 | $104.07 | $104.05 | $104.10 |
| Purchase #6 | $86.99 | 13.356% | $98.6084 | $98.61 | $98.60 | $98.60 |
| Purchase #7 | $110.44 | 11.703% | $123.3648 | $123.36 | $123.35 | $123.40 |
| 7 purchase totals = | $619.95 | $682.2921 | $682.29 | $682.20 | $682.30 | |