| 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 | $90.44 | 3.447% | $93.5575 | $93.56 | $93.55 | $93.60 |
| Purchase #2 | $154.75 | 6.293% | $164.4884 | $164.49 | $164.50 | $164.50 |
| Purchase #3 | $12.99 | 5.551% | $13.7111 | $13.71 | $13.70 | $13.70 |
| Purchase #4 | $182.74 | 3.674% | $189.4539 | $189.45 | $189.45 | $189.50 |
| Purchase #5 | $134.28 | 13.742% | $152.7328 | $152.73 | $152.75 | $152.70 |
| Purchase #6 | $132.45 | 9.409% | $144.9122 | $144.91 | $144.90 | $144.90 |
| Purchase #7 | $222.82 | 11.555% | $248.5669 | $248.57 | $248.55 | $248.60 |
| 7 purchase totals = | $930.47 | $1,007.4228 | $1,007.42 | $1,007.40 | $1,007.50 | |