| 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 | $46.71 | 6.463% | $49.7289 | $49.73 | $49.75 | $49.70 |
| Purchase #2 | $54.31 | 8.139% | $58.7303 | $58.73 | $58.75 | $58.70 |
| Purchase #3 | $226.40 | 12.784% | $255.343 | $255.34 | $255.35 | $255.30 |
| Purchase #4 | $38.45 | 10.214% | $42.3773 | $42.38 | $42.40 | $42.40 |
| Purchase #5 | $185.41 | 12.135% | $207.9095 | $207.91 | $207.90 | $207.90 |
| Purchase #6 | $73.47 | 4.224% | $76.5734 | $76.57 | $76.55 | $76.60 |
| Purchase #7 | $7.93 | 12.233% | $8.9001 | $8.90 | $8.90 | $8.90 |
| 7 purchase totals = | $632.68 | $699.5625 | $699.56 | $699.60 | $699.50 | |