| 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 | $39.75 | 8.602% | $43.1693 | $43.17 | $43.15 | $43.20 |
| Purchase #2 | $128.59 | 6.604% | $137.0821 | $137.08 | $137.10 | $137.10 |
| Purchase #3 | $95.48 | 5.371% | $100.6082 | $100.61 | $100.60 | $100.60 |
| Purchase #4 | $69.90 | 13.774% | $79.528 | $79.53 | $79.55 | $79.50 |
| Purchase #5 | $165.48 | 11.429% | $184.3927 | $184.39 | $184.40 | $184.40 |
| Purchase #6 | $124.84 | 7.668% | $134.4127 | $134.41 | $134.40 | $134.40 |
| Purchase #7 | $171.38 | 6.529% | $182.5694 | $182.57 | $182.55 | $182.60 |
| 7 purchase totals = | $795.42 | $861.7624 | $861.76 | $861.75 | $861.80 | |