| 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 | $107.37 | 7.527% | $115.4517 | $115.45 | $115.45 | $115.50 |
| Purchase #2 | $185.59 | 4.184% | $193.3551 | $193.36 | $193.35 | $193.40 |
| Purchase #3 | $159.77 | 13.607% | $181.5099 | $181.51 | $181.50 | $181.50 |
| Purchase #4 | $50.37 | 10.228% | $55.5218 | $55.52 | $55.50 | $55.50 |
| Purchase #5 | $11.60 | 3.174% | $11.9682 | $11.97 | $11.95 | $12.00 |
| Purchase #6 | $140.68 | 13.297% | $159.3862 | $159.39 | $159.40 | $159.40 |
| Purchase #7 | $106.63 | 6.787% | $113.867 | $113.87 | $113.85 | $113.90 |
| 7 purchase totals = | $762.01 | $831.0599 | $831.07 | $831.00 | $831.20 | |