| 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 | $101.66 | 7.143% | $108.9216 | $108.92 | $108.90 | $108.90 |
| Purchase #2 | $209.47 | 4.119% | $218.0981 | $218.10 | $218.10 | $218.10 |
| Purchase #3 | $76.83 | 12.829% | $86.6865 | $86.69 | $86.70 | $86.70 |
| Purchase #4 | $103.95 | 8.815% | $113.1132 | $113.11 | $113.10 | $113.10 |
| Purchase #5 | $62.40 | 11.652% | $69.6708 | $69.67 | $69.65 | $69.70 |
| Purchase #6 | $187.27 | 10.460% | $206.8584 | $206.86 | $206.85 | $206.90 |
| Purchase #7 | $81.83 | 4.579% | $85.577 | $85.58 | $85.60 | $85.60 |
| 7 purchase totals = | $823.41 | $888.9256 | $888.93 | $888.90 | $889.00 | |