| 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 | $36.66 | 12.484% | $41.2366 | $41.24 | $41.25 | $41.20 |
| Purchase #2 | $168.66 | 4.377% | $176.0422 | $176.04 | $176.05 | $176.00 |
| Purchase #3 | $36.64 | 13.242% | $41.4919 | $41.49 | $41.50 | $41.50 |
| Purchase #4 | $143.83 | 6.490% | $153.1646 | $153.16 | $153.15 | $153.20 |
| Purchase #5 | $14.75 | 12.435% | $16.5842 | $16.58 | $16.60 | $16.60 |
| Purchase #6 | $110.42 | 7.379% | $118.5679 | $118.57 | $118.55 | $118.60 |
| Purchase #7 | $46.71 | 10.180% | $51.4651 | $51.47 | $51.45 | $51.50 |
| 7 purchase totals = | $557.67 | $598.5525 | $598.55 | $598.55 | $598.60 | |