| 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 | $80.48 | 7.574% | $86.5756 | $86.58 | $86.60 | $86.60 |
| Purchase #2 | $12.73 | 7.283% | $13.6571 | $13.66 | $13.65 | $13.70 |
| Purchase #3 | $70.95 | 12.825% | $80.0493 | $80.05 | $80.05 | $80.00 |
| Purchase #4 | $205.59 | 6.770% | $219.5084 | $219.51 | $219.50 | $219.50 |
| Purchase #5 | $135.78 | 3.297% | $140.2567 | $140.26 | $140.25 | $140.30 |
| Purchase #6 | $214.48 | 5.256% | $225.7531 | $225.75 | $225.75 | $225.80 |
| Purchase #7 | $161.57 | 4.415% | $168.7033 | $168.70 | $168.70 | $168.70 |
| 7 purchase totals = | $881.58 | $934.5035 | $934.51 | $934.50 | $934.60 | |