| 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 | $30.73 | 4.261% | $32.0394 | $32.04 | $32.05 | $32.00 |
| Purchase #2 | $105.46 | 3.403% | $109.0488 | $109.05 | $109.05 | $109.00 |
| Purchase #3 | $8.76 | 4.688% | $9.1707 | $9.17 | $9.15 | $9.20 |
| Purchase #4 | $14.55 | 10.216% | $16.0364 | $16.04 | $16.05 | $16.00 |
| Purchase #5 | $219.78 | 3.651% | $227.8042 | $227.80 | $227.80 | $227.80 |
| Purchase #6 | $95.48 | 5.672% | $100.8956 | $100.90 | $100.90 | $100.90 |
| Purchase #7 | $5.72 | 4.708% | $5.9893 | $5.99 | $6.00 | $6.00 |
| 7 purchase totals = | $480.48 | $500.9844 | $500.99 | $501.00 | $500.90 | |