| 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 | $198.92 | 3.348% | $205.5798 | $205.58 | $205.60 | $205.60 |
| Purchase #2 | $50.36 | 10.870% | $55.8341 | $55.83 | $55.85 | $55.80 |
| Purchase #3 | $148.49 | 7.514% | $159.6475 | $159.65 | $159.65 | $159.60 |
| Purchase #4 | $21.66 | 6.415% | $23.0495 | $23.05 | $23.05 | $23.00 |
| Purchase #5 | $148.69 | 11.573% | $165.8979 | $165.90 | $165.90 | $165.90 |
| Purchase #6 | $191.71 | 8.314% | $207.6488 | $207.65 | $207.65 | $207.60 |
| Purchase #7 | $81.74 | 10.866% | $90.6219 | $90.62 | $90.60 | $90.60 |
| 7 purchase totals = | $841.57 | $908.2795 | $908.28 | $908.30 | $908.10 | |