| 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 | $54.90 | 5.674% | $58.015 | $58.02 | $58.00 | $58.00 |
| Purchase #2 | $14.59 | 12.661% | $16.4372 | $16.44 | $16.45 | $16.40 |
| Purchase #3 | $185.83 | 8.851% | $202.2778 | $202.28 | $202.30 | $202.30 |
| Purchase #4 | $245.85 | 8.104% | $265.7737 | $265.77 | $265.75 | $265.80 |
| Purchase #5 | $107.51 | 6.289% | $114.2713 | $114.27 | $114.25 | $114.30 |
| Purchase #6 | $72.48 | 13.376% | $82.1749 | $82.17 | $82.15 | $82.20 |
| Purchase #7 | $67.46 | 9.460% | $73.8417 | $73.84 | $73.85 | $73.80 |
| 7 purchase totals = | $748.62 | $812.7916 | $812.79 | $812.75 | $812.80 | |