| 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 | $63.72 | 8.713% | $69.2719 | $69.27 | $69.25 | $69.30 |
| Purchase #2 | $108.87 | 10.701% | $120.5202 | $120.52 | $120.50 | $120.50 |
| Purchase #3 | $42.84 | 6.328% | $45.5509 | $45.55 | $45.55 | $45.60 |
| Purchase #4 | $198.87 | 3.227% | $205.2875 | $205.29 | $205.30 | $205.30 |
| Purchase #5 | $134.76 | 9.417% | $147.4503 | $147.45 | $147.45 | $147.50 |
| Purchase #6 | $203.86 | 10.467% | $225.198 | $225.20 | $225.20 | $225.20 |
| Purchase #7 | $83.79 | 13.239% | $94.883 | $94.88 | $94.90 | $94.90 |
| 7 purchase totals = | $836.71 | $908.1618 | $908.16 | $908.15 | $908.30 | |