| 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 | $248.80 | 11.447% | $277.2801 | $277.28 | $277.30 | $277.30 |
| Purchase #2 | $79.38 | 13.815% | $90.3463 | $90.35 | $90.35 | $90.30 |
| Purchase #3 | $92.79 | 6.331% | $98.6645 | $98.66 | $98.65 | $98.70 |
| Purchase #4 | $95.92 | 12.360% | $107.7757 | $107.78 | $107.80 | $107.80 |
| Purchase #5 | $9.44 | 3.715% | $9.7907 | $9.79 | $9.80 | $9.80 |
| Purchase #6 | $73.51 | 3.704% | $76.2328 | $76.23 | $76.25 | $76.20 |
| Purchase #7 | $88.93 | 10.223% | $98.0213 | $98.02 | $98.00 | $98.00 |
| 7 purchase totals = | $688.77 | $758.1114 | $758.11 | $758.15 | $758.10 | |