| 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 | $44.86 | 9.274% | $49.0203 | $49.02 | $49.00 | $49.00 |
| Purchase #2 | $213.47 | 13.828% | $242.9886 | $242.99 | $243.00 | $243.00 |
| Purchase #3 | $10.70 | 10.646% | $11.8391 | $11.84 | $11.85 | $11.80 |
| Purchase #4 | $41.40 | 4.678% | $43.3367 | $43.34 | $43.35 | $43.30 |
| Purchase #5 | $116.61 | 11.437% | $129.9467 | $129.95 | $129.95 | $129.90 |
| Purchase #6 | $33.60 | 9.764% | $36.8807 | $36.88 | $36.90 | $36.90 |
| Purchase #7 | $145.31 | 9.555% | $159.1944 | $159.19 | $159.20 | $159.20 |
| 7 purchase totals = | $605.95 | $673.2065 | $673.21 | $673.25 | $673.10 | |