| 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 | $99.40 | 10.118% | $109.4573 | $109.46 | $109.45 | $109.50 |
| Purchase #2 | $50.95 | 11.707% | $56.9147 | $56.91 | $56.90 | $56.90 |
| Purchase #3 | $14.44 | 9.650% | $15.8335 | $15.83 | $15.85 | $15.80 |
| Purchase #4 | $25.48 | 10.589% | $28.1781 | $28.18 | $28.20 | $28.20 |
| Purchase #5 | $139.74 | 4.244% | $145.6706 | $145.67 | $145.65 | $145.70 |
| Purchase #6 | $51.73 | 8.299% | $56.0231 | $56.02 | $56.00 | $56.00 |
| Purchase #7 | $51.26 | 5.270% | $53.9614 | $53.96 | $53.95 | $54.00 |
| 7 purchase totals = | $433.00 | $466.0387 | $466.03 | $466.00 | $466.10 | |