| 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 | $16.40 | 12.412% | $18.4356 | $18.44 | $18.45 | $18.40 |
| Purchase #2 | $140.59 | 9.508% | $153.9573 | $153.96 | $153.95 | $154.00 |
| Purchase #3 | $139.77 | 5.349% | $147.2463 | $147.25 | $147.25 | $147.20 |
| Purchase #4 | $199.38 | 7.332% | $213.9985 | $214.00 | $214.00 | $214.00 |
| Purchase #5 | $109.76 | 10.820% | $121.636 | $121.64 | $121.65 | $121.60 |
| Purchase #6 | $69.79 | 7.720% | $75.1778 | $75.18 | $75.20 | $75.20 |
| Purchase #7 | $219.96 | 3.667% | $228.0259 | $228.03 | $228.05 | $228.00 |
| 7 purchase totals = | $895.65 | $958.4774 | $958.50 | $958.55 | $958.40 | |