| 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 | $40.85 | 13.537% | $46.3799 | $46.38 | $46.40 | $46.40 |
| Purchase #2 | $152.62 | 9.313% | $166.8335 | $166.83 | $166.85 | $166.80 |
| Purchase #3 | $144.70 | 7.176% | $155.0837 | $155.08 | $155.10 | $155.10 |
| Purchase #4 | $125.90 | 11.695% | $140.624 | $140.62 | $140.60 | $140.60 |
| Purchase #5 | $172.63 | 9.641% | $189.2733 | $189.27 | $189.25 | $189.30 |
| Purchase #6 | $16.90 | 3.510% | $17.4932 | $17.49 | $17.50 | $17.50 |
| Purchase #7 | $216.50 | 13.832% | $246.4463 | $246.45 | $246.45 | $246.40 |
| 7 purchase totals = | $870.10 | $962.1339 | $962.12 | $962.15 | $962.10 | |