| 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 | $53.39 | 12.644% | $60.1406 | $60.14 | $60.15 | $60.10 |
| Purchase #2 | $139.69 | 3.212% | $144.1768 | $144.18 | $144.20 | $144.20 |
| Purchase #3 | $9.60 | 5.178% | $10.0971 | $10.10 | $10.10 | $10.10 |
| Purchase #4 | $112.34 | 10.126% | $123.7155 | $123.72 | $123.70 | $123.70 |
| Purchase #5 | $21.84 | 9.543% | $23.9242 | $23.92 | $23.90 | $23.90 |
| Purchase #6 | $41.88 | 9.705% | $45.9445 | $45.94 | $45.95 | $45.90 |
| Purchase #7 | $8.25 | 7.278% | $8.8504 | $8.85 | $8.85 | $8.90 |
| 7 purchase totals = | $386.99 | $416.8491 | $416.85 | $416.85 | $416.80 | |