| 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 | $16.26 | 4.207% | $16.9441 | $16.94 | $16.95 | $16.90 |
| Purchase #2 | $232.54 | 11.265% | $258.7356 | $258.74 | $258.75 | $258.70 |
| Purchase #3 | $195.97 | 5.441% | $206.6327 | $206.63 | $206.65 | $206.60 |
| Purchase #4 | $114.93 | 8.569% | $124.7784 | $124.78 | $124.80 | $124.80 |
| Purchase #5 | $190.29 | 3.119% | $196.2251 | $196.23 | $196.25 | $196.20 |
| Purchase #6 | $15.44 | 13.638% | $17.5457 | $17.55 | $17.55 | $17.50 |
| Purchase #7 | $63.37 | 13.391% | $71.8559 | $71.86 | $71.85 | $71.90 |
| 7 purchase totals = | $828.80 | $892.7175 | $892.73 | $892.80 | $892.60 | |