| 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 | $82.78 | 5.412% | $87.2601 | $87.26 | $87.25 | $87.30 |
| Purchase #2 | $61.64 | 3.457% | $63.7709 | $63.77 | $63.75 | $63.80 |
| Purchase #3 | $26.53 | 13.848% | $30.2039 | $30.20 | $30.20 | $30.20 |
| Purchase #4 | $58.64 | 11.558% | $65.4176 | $65.42 | $65.40 | $65.40 |
| Purchase #5 | $191.84 | 9.808% | $210.6557 | $210.66 | $210.65 | $210.70 |
| Purchase #6 | $79.67 | 5.730% | $84.2351 | $84.24 | $84.25 | $84.20 |
| Purchase #7 | $180.86 | 9.668% | $198.3455 | $198.35 | $198.35 | $198.30 |
| 7 purchase totals = | $681.96 | $739.8888 | $739.90 | $739.85 | $739.90 | |