| 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 | $52.40 | 8.845% | $57.0348 | $57.03 | $57.05 | $57.00 |
| Purchase #2 | $138.44 | 8.226% | $149.8281 | $149.83 | $149.85 | $149.80 |
| Purchase #3 | $169.74 | 3.868% | $176.3055 | $176.31 | $176.30 | $176.30 |
| Purchase #4 | $69.35 | 4.711% | $72.6171 | $72.62 | $72.60 | $72.60 |
| Purchase #5 | $58.82 | 11.730% | $65.7196 | $65.72 | $65.70 | $65.70 |
| Purchase #6 | $206.65 | 4.503% | $215.9554 | $215.96 | $215.95 | $216.00 |
| Purchase #7 | $90.69 | 9.735% | $99.5187 | $99.52 | $99.50 | $99.50 |
| 7 purchase totals = | $786.09 | $836.9792 | $836.99 | $836.95 | $836.90 | |