| 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 | $69.51 | 13.654% | $79.0009 | $79.00 | $79.00 | $79.00 |
| Purchase #2 | $177.80 | 13.426% | $201.6714 | $201.67 | $201.65 | $201.70 |
| Purchase #3 | $171.33 | 8.394% | $185.7114 | $185.71 | $185.70 | $185.70 |
| Purchase #4 | $173.64 | 8.268% | $187.9966 | $188.00 | $188.00 | $188.00 |
| Purchase #5 | $24.65 | 8.563% | $26.7608 | $26.76 | $26.75 | $26.80 |
| Purchase #6 | $28.56 | 5.595% | $30.1579 | $30.16 | $30.15 | $30.20 |
| Purchase #7 | $181.59 | 3.843% | $188.5685 | $188.57 | $188.55 | $188.60 |
| 7 purchase totals = | $827.08 | $899.8675 | $899.87 | $899.80 | $900.00 | |