| 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 | $46.27 | 11.600% | $51.6373 | $51.64 | $51.65 | $51.60 |
| Purchase #2 | $23.65 | 11.676% | $26.4114 | $26.41 | $26.40 | $26.40 |
| Purchase #3 | $19.80 | 6.126% | $21.0129 | $21.01 | $21.00 | $21.00 |
| Purchase #4 | $237.50 | 4.571% | $248.3561 | $248.36 | $248.35 | $248.40 |
| Purchase #5 | $46.40 | 6.433% | $49.3849 | $49.38 | $49.40 | $49.40 |
| Purchase #6 | $76.43 | 10.663% | $84.5797 | $84.58 | $84.60 | $84.60 |
| Purchase #7 | $201.59 | 12.349% | $226.4843 | $226.48 | $226.50 | $226.50 |
| 7 purchase totals = | $651.64 | $707.8666 | $707.86 | $707.90 | $707.90 | |