| 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 | $6.95 | 6.382% | $7.3935 | $7.39 | $7.40 | $7.40 |
| Purchase #2 | $184.48 | 9.172% | $201.4005 | $201.40 | $201.40 | $201.40 |
| Purchase #3 | $47.42 | 11.705% | $52.9705 | $52.97 | $52.95 | $53.00 |
| Purchase #4 | $18.33 | 6.214% | $19.469 | $19.47 | $19.45 | $19.50 |
| Purchase #5 | $168.52 | 11.854% | $188.4964 | $188.50 | $188.50 | $188.50 |
| Purchase #6 | $144.48 | 13.634% | $164.1784 | $164.18 | $164.20 | $164.20 |
| Purchase #7 | $44.43 | 12.406% | $49.942 | $49.94 | $49.95 | $49.90 |
| 7 purchase totals = | $614.61 | $683.8503 | $683.85 | $683.85 | $683.90 | |