| 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 | $8.51 | 12.533% | $9.5766 | $9.58 | $9.60 | $9.60 |
| Purchase #2 | $50.80 | 4.382% | $53.0261 | $53.03 | $53.05 | $53.00 |
| Purchase #3 | $103.48 | 10.597% | $114.4458 | $114.45 | $114.45 | $114.40 |
| Purchase #4 | $132.46 | 9.431% | $144.9523 | $144.95 | $144.95 | $145.00 |
| Purchase #5 | $166.68 | 10.438% | $184.0781 | $184.08 | $184.10 | $184.10 |
| Purchase #6 | $179.41 | 10.615% | $198.4544 | $198.45 | $198.45 | $198.50 |
| Purchase #7 | $172.27 | 6.763% | $183.9206 | $183.92 | $183.90 | $183.90 |
| 7 purchase totals = | $813.61 | $888.4539 | $888.46 | $888.50 | $888.50 | |