| 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 | $81.47 | 8.217% | $88.1644 | $88.16 | $88.15 | $88.20 |
| Purchase #2 | $97.49 | 9.725% | $106.9709 | $106.97 | $106.95 | $107.00 |
| Purchase #3 | $182.67 | 10.683% | $202.1846 | $202.18 | $202.20 | $202.20 |
| Purchase #4 | $54.87 | 3.219% | $56.6363 | $56.64 | $56.65 | $56.60 |
| Purchase #5 | $14.98 | 7.332% | $16.0783 | $16.08 | $16.10 | $16.10 |
| Purchase #6 | $212.82 | 12.504% | $239.431 | $239.43 | $239.45 | $239.40 |
| Purchase #7 | $150.70 | 3.160% | $155.4621 | $155.46 | $155.45 | $155.50 |
| 7 purchase totals = | $795.00 | $864.9276 | $864.92 | $864.95 | $865.00 | |