| 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 | $14.47 | 5.721% | $15.2978 | $15.30 | $15.30 | $15.30 |
| Purchase #2 | $218.25 | 12.621% | $245.7953 | $245.80 | $245.80 | $245.80 |
| Purchase #3 | $121.83 | 11.754% | $136.1499 | $136.15 | $136.15 | $136.10 |
| Purchase #4 | $42.32 | 7.853% | $45.6434 | $45.64 | $45.65 | $45.60 |
| Purchase #5 | $180.69 | 6.731% | $192.8522 | $192.85 | $192.85 | $192.90 |
| Purchase #6 | $171.57 | 8.278% | $185.7726 | $185.77 | $185.75 | $185.80 |
| Purchase #7 | $154.41 | 12.219% | $173.2774 | $173.28 | $173.30 | $173.30 |
| 7 purchase totals = | $903.54 | $994.7886 | $994.79 | $994.80 | $994.80 | |