| 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 | $6.74 | 11.590% | $7.5212 | $7.52 | $7.50 | $7.50 |
| Purchase #2 | $134.95 | 7.388% | $144.9201 | $144.92 | $144.90 | $144.90 |
| Purchase #3 | $35.44 | 11.496% | $39.5142 | $39.51 | $39.50 | $39.50 |
| Purchase #4 | $234.62 | 7.632% | $252.5262 | $252.53 | $252.55 | $252.50 |
| Purchase #5 | $155.26 | 7.659% | $167.1514 | $167.15 | $167.15 | $167.20 |
| Purchase #6 | $48.78 | 8.365% | $52.8604 | $52.86 | $52.85 | $52.90 |
| Purchase #7 | $215.54 | 10.695% | $238.592 | $238.59 | $238.60 | $238.60 |
| 7 purchase totals = | $831.33 | $903.0855 | $903.08 | $903.05 | $903.10 | |