| 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 | $26.55 | 4.153% | $27.6526 | $27.65 | $27.65 | $27.70 |
| Purchase #2 | $142.47 | 7.562% | $153.2436 | $153.24 | $153.25 | $153.20 |
| Purchase #3 | $83.69 | 3.473% | $86.5966 | $86.60 | $86.60 | $86.60 |
| Purchase #4 | $114.59 | 3.704% | $118.8344 | $118.83 | $118.85 | $118.80 |
| Purchase #5 | $170.33 | 5.745% | $180.1155 | $180.12 | $180.10 | $180.10 |
| Purchase #6 | $230.54 | 9.503% | $252.4482 | $252.45 | $252.45 | $252.40 |
| Purchase #7 | $104.92 | 5.679% | $110.8784 | $110.88 | $110.90 | $110.90 |
| 7 purchase totals = | $873.09 | $929.7693 | $929.77 | $929.80 | $929.70 | |