| 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 | $43.66 | 3.735% | $45.2907 | $45.29 | $45.30 | $45.30 |
| Purchase #2 | $193.78 | 13.357% | $219.6632 | $219.66 | $219.65 | $219.70 |
| Purchase #3 | $151.46 | 11.364% | $168.6719 | $168.67 | $168.65 | $168.70 |
| Purchase #4 | $201.78 | 12.607% | $227.2184 | $227.22 | $227.20 | $227.20 |
| Purchase #5 | $18.82 | 7.371% | $20.2072 | $20.21 | $20.20 | $20.20 |
| Purchase #6 | $104.62 | 4.728% | $109.5664 | $109.57 | $109.55 | $109.60 |
| Purchase #7 | $84.63 | 12.347% | $95.0793 | $95.08 | $95.10 | $95.10 |
| 7 purchase totals = | $798.75 | $885.6971 | $885.70 | $885.65 | $885.80 | |