| 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 | $216.76 | 6.752% | $231.3956 | $231.40 | $231.40 | $231.40 |
| Purchase #2 | $129.85 | 11.621% | $144.9399 | $144.94 | $144.95 | $144.90 |
| Purchase #3 | $43.50 | 12.649% | $49.0023 | $49.00 | $49.00 | $49.00 |
| Purchase #4 | $79.26 | 12.314% | $89.0201 | $89.02 | $89.00 | $89.00 |
| Purchase #5 | $31.77 | 11.799% | $35.5185 | $35.52 | $35.50 | $35.50 |
| Purchase #6 | $61.52 | 3.478% | $63.6597 | $63.66 | $63.65 | $63.70 |
| Purchase #7 | $129.74 | 6.232% | $137.8254 | $137.83 | $137.85 | $137.80 |
| 7 purchase totals = | $692.40 | $751.3615 | $751.37 | $751.35 | $751.30 | |