| 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 | $9.32 | 6.520% | $9.9277 | $9.93 | $9.95 | $9.90 |
| Purchase #2 | $23.37 | 13.465% | $26.5168 | $26.52 | $26.50 | $26.50 |
| Purchase #3 | $222.66 | 6.410% | $236.9325 | $236.93 | $236.95 | $236.90 |
| Purchase #4 | $159.98 | 13.620% | $181.7693 | $181.77 | $181.75 | $181.80 |
| Purchase #5 | $187.42 | 6.716% | $200.0071 | $200.01 | $200.00 | $200.00 |
| Purchase #6 | $37.75 | 5.179% | $39.7051 | $39.71 | $39.70 | $39.70 |
| Purchase #7 | $55.29 | 3.116% | $57.0128 | $57.01 | $57.00 | $57.00 |
| 7 purchase totals = | $695.79 | $751.8713 | $751.88 | $751.85 | $751.80 | |