| 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 | $36.51 | 13.249% | $41.3472 | $41.35 | $41.35 | $41.30 |
| Purchase #2 | $49.59 | 6.652% | $52.8887 | $52.89 | $52.90 | $52.90 |
| Purchase #3 | $116.36 | 6.146% | $123.5115 | $123.51 | $123.50 | $123.50 |
| Purchase #4 | $235.40 | 6.512% | $250.7292 | $250.73 | $250.75 | $250.70 |
| Purchase #5 | $213.44 | 13.577% | $242.4187 | $242.42 | $242.40 | $242.40 |
| Purchase #6 | $66.49 | 13.458% | $75.4382 | $75.44 | $75.45 | $75.40 |
| Purchase #7 | $172.78 | 8.308% | $187.1346 | $187.13 | $187.15 | $187.10 |
| 7 purchase totals = | $890.57 | $973.4681 | $973.47 | $973.50 | $973.30 | |