| 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 | $46.61 | 7.231% | $49.9804 | $49.98 | $50.00 | $50.00 |
| Purchase #2 | $202.28 | 6.833% | $216.1018 | $216.10 | $216.10 | $216.10 |
| Purchase #3 | $89.90 | 10.114% | $98.9925 | $98.99 | $99.00 | $99.00 |
| Purchase #4 | $11.95 | 3.705% | $12.3927 | $12.39 | $12.40 | $12.40 |
| Purchase #5 | $41.72 | 12.761% | $47.0439 | $47.04 | $47.05 | $47.00 |
| Purchase #6 | $24.93 | 12.621% | $28.0764 | $28.08 | $28.10 | $28.10 |
| Purchase #7 | $97.99 | 8.422% | $106.2427 | $106.24 | $106.25 | $106.20 |
| 7 purchase totals = | $515.38 | $558.8304 | $558.82 | $558.90 | $558.80 | |