| 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 | $49.85 | 13.658% | $56.6585 | $56.66 | $56.65 | $56.70 |
| Purchase #2 | $91.47 | 7.396% | $98.2351 | $98.24 | $98.25 | $98.20 |
| Purchase #3 | $163.28 | 5.632% | $172.4759 | $172.48 | $172.50 | $172.50 |
| Purchase #4 | $47.59 | 7.358% | $51.0917 | $51.09 | $51.10 | $51.10 |
| Purchase #5 | $100.88 | 6.651% | $107.5895 | $107.59 | $107.60 | $107.60 |
| Purchase #6 | $145.89 | 5.447% | $153.8366 | $153.84 | $153.85 | $153.80 |
| Purchase #7 | $153.32 | 10.657% | $169.6593 | $169.66 | $169.65 | $169.70 |
| 7 purchase totals = | $752.28 | $809.5466 | $809.56 | $809.60 | $809.60 | |