| 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 | $103.58 | 4.419% | $108.1572 | $108.16 | $108.15 | $108.20 |
| Purchase #2 | $68.93 | 10.704% | $76.3083 | $76.31 | $76.30 | $76.30 |
| Purchase #3 | $100.69 | 6.693% | $107.4292 | $107.43 | $107.45 | $107.40 |
| Purchase #4 | $79.25 | 5.524% | $83.6278 | $83.63 | $83.65 | $83.60 |
| Purchase #5 | $109.89 | 11.444% | $122.4658 | $122.47 | $122.45 | $122.50 |
| Purchase #6 | $45.48 | 11.770% | $50.833 | $50.83 | $50.85 | $50.80 |
| Purchase #7 | $250.48 | 3.658% | $259.6426 | $259.64 | $259.65 | $259.60 |
| 7 purchase totals = | $758.30 | $808.4639 | $808.47 | $808.50 | $808.40 | |