| 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 | $51.68 | 9.311% | $56.4919 | $56.49 | $56.50 | $56.50 |
| Purchase #2 | $189.41 | 7.406% | $203.4377 | $203.44 | $203.45 | $203.40 |
| Purchase #3 | $106.68 | 7.122% | $114.2777 | $114.28 | $114.30 | $114.30 |
| Purchase #4 | $239.63 | 13.258% | $271.4001 | $271.40 | $271.40 | $271.40 |
| Purchase #5 | $217.67 | 4.344% | $227.1256 | $227.13 | $227.15 | $227.10 |
| Purchase #6 | $116.80 | 9.716% | $128.1483 | $128.15 | $128.15 | $128.10 |
| Purchase #7 | $105.70 | 13.829% | $120.3173 | $120.32 | $120.30 | $120.30 |
| 7 purchase totals = | $1,027.57 | $1,121.1986 | $1,121.21 | $1,121.25 | $1,121.10 | |