| 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 | $11.33 | 7.295% | $12.1565 | $12.16 | $12.15 | $12.20 |
| Purchase #2 | $134.94 | 3.320% | $139.42 | $139.42 | $139.40 | $139.40 |
| Purchase #3 | $57.93 | 11.377% | $64.5207 | $64.52 | $64.50 | $64.50 |
| Purchase #4 | $157.33 | 6.379% | $167.3661 | $167.37 | $167.35 | $167.40 |
| Purchase #5 | $205.44 | 3.602% | $212.8399 | $212.84 | $212.85 | $212.80 |
| Purchase #6 | $88.56 | 8.145% | $95.7732 | $95.77 | $95.75 | $95.80 |
| Purchase #7 | $59.66 | 9.860% | $65.5425 | $65.54 | $65.55 | $65.50 |
| 7 purchase totals = | $715.19 | $757.6189 | $757.62 | $757.55 | $757.60 | |