| 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 | $29.66 | 3.695% | $30.7559 | $30.76 | $30.75 | $30.80 |
| Purchase #2 | $164.87 | 11.617% | $184.0229 | $184.02 | $184.00 | $184.00 |
| Purchase #3 | $74.35 | 3.520% | $76.9671 | $76.97 | $76.95 | $77.00 |
| Purchase #4 | $39.58 | 9.387% | $43.2954 | $43.30 | $43.30 | $43.30 |
| Purchase #5 | $154.61 | 11.538% | $172.4489 | $172.45 | $172.45 | $172.40 |
| Purchase #6 | $249.77 | 11.728% | $279.063 | $279.06 | $279.05 | $279.10 |
| Purchase #7 | $84.51 | 4.168% | $88.0324 | $88.03 | $88.05 | $88.00 |
| 7 purchase totals = | $797.35 | $874.5856 | $874.59 | $874.55 | $874.60 | |