| 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 | $69.35 | 5.394% | $73.0907 | $73.09 | $73.10 | $73.10 |
| Purchase #2 | $221.33 | 11.692% | $247.2079 | $247.21 | $247.20 | $247.20 |
| Purchase #3 | $138.92 | 7.383% | $149.1765 | $149.18 | $149.20 | $149.20 |
| Purchase #4 | $70.66 | 6.421% | $75.1971 | $75.20 | $75.20 | $75.20 |
| Purchase #5 | $63.79 | 13.682% | $72.5177 | $72.52 | $72.50 | $72.50 |
| Purchase #6 | $143.85 | 7.172% | $154.1669 | $154.17 | $154.15 | $154.20 |
| Purchase #7 | $15.90 | 3.366% | $16.4352 | $16.44 | $16.45 | $16.40 |
| 7 purchase totals = | $723.80 | $787.7920 | $787.81 | $787.80 | $787.80 | |