| 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 | $40.38 | 9.842% | $44.3542 | $44.35 | $44.35 | $44.40 |
| Purchase #2 | $170.97 | 4.682% | $178.9748 | $178.97 | $178.95 | $179.00 |
| Purchase #3 | $27.97 | 8.581% | $30.3701 | $30.37 | $30.35 | $30.40 |
| Purchase #4 | $249.34 | 13.305% | $282.5147 | $282.51 | $282.50 | $282.50 |
| Purchase #5 | $78.64 | 6.220% | $83.5314 | $83.53 | $83.55 | $83.50 |
| Purchase #6 | $28.73 | 9.370% | $31.422 | $31.42 | $31.40 | $31.40 |
| Purchase #7 | $85.31 | 11.585% | $95.1932 | $95.19 | $95.20 | $95.20 |
| 7 purchase totals = | $681.34 | $746.3604 | $746.34 | $746.30 | $746.40 | |