| 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 | $42.91 | 7.323% | $46.0523 | $46.05 | $46.05 | $46.10 |
| Purchase #2 | $141.69 | 7.117% | $151.7741 | $151.77 | $151.75 | $151.80 |
| Purchase #3 | $118.59 | 12.772% | $133.7363 | $133.74 | $133.75 | $133.70 |
| Purchase #4 | $96.55 | 11.256% | $107.4177 | $107.42 | $107.40 | $107.40 |
| Purchase #5 | $47.42 | 6.484% | $50.4947 | $50.49 | $50.50 | $50.50 |
| Purchase #6 | $215.66 | 13.830% | $245.4858 | $245.49 | $245.50 | $245.50 |
| Purchase #7 | $34.73 | 8.313% | $37.6171 | $37.62 | $37.60 | $37.60 |
| 7 purchase totals = | $697.55 | $772.5780 | $772.58 | $772.55 | $772.60 | |