| 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 | $26.83 | 9.846% | $29.4717 | $29.47 | $29.45 | $29.50 |
| Purchase #2 | $87.50 | 11.137% | $97.2449 | $97.24 | $97.25 | $97.20 |
| Purchase #3 | $51.44 | 8.703% | $55.9168 | $55.92 | $55.90 | $55.90 |
| Purchase #4 | $102.44 | 11.340% | $114.0567 | $114.06 | $114.05 | $114.10 |
| Purchase #5 | $152.98 | 6.343% | $162.6835 | $162.68 | $162.70 | $162.70 |
| Purchase #6 | $222.87 | 13.493% | $252.9418 | $252.94 | $252.95 | $252.90 |
| Purchase #7 | $42.80 | 6.667% | $45.6535 | $45.65 | $45.65 | $45.70 |
| 7 purchase totals = | $686.86 | $757.9689 | $757.96 | $757.95 | $758.00 | |