| 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 | $45.78 | 3.233% | $47.2601 | $47.26 | $47.25 | $47.30 |
| Purchase #2 | $123.79 | 8.628% | $134.4706 | $134.47 | $134.45 | $134.50 |
| Purchase #3 | $190.70 | 4.159% | $198.6312 | $198.63 | $198.65 | $198.60 |
| Purchase #4 | $154.75 | 11.404% | $172.3977 | $172.40 | $172.40 | $172.40 |
| Purchase #5 | $120.72 | 7.810% | $130.1482 | $130.15 | $130.15 | $130.10 |
| Purchase #6 | $5.81 | 10.384% | $6.4133 | $6.41 | $6.40 | $6.40 |
| Purchase #7 | $159.40 | 3.361% | $164.7574 | $164.76 | $164.75 | $164.80 |
| 7 purchase totals = | $800.95 | $854.0785 | $854.08 | $854.05 | $854.10 | |