| 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 | $9.77 | 13.213% | $11.0609 | $11.06 | $11.05 | $11.10 |
| Purchase #2 | $171.74 | 3.319% | $177.4401 | $177.44 | $177.45 | $177.40 |
| Purchase #3 | $30.67 | 4.672% | $32.1029 | $32.10 | $32.10 | $32.10 |
| Purchase #4 | $130.33 | 7.445% | $140.0331 | $140.03 | $140.05 | $140.00 |
| Purchase #5 | $107.49 | 6.139% | $114.0888 | $114.09 | $114.10 | $114.10 |
| Purchase #6 | $109.94 | 8.627% | $119.4245 | $119.42 | $119.40 | $119.40 |
| Purchase #7 | $24.72 | 10.317% | $27.2704 | $27.27 | $27.25 | $27.30 |
| 7 purchase totals = | $584.66 | $621.4207 | $621.41 | $621.40 | $621.40 | |