| 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 | $74.83 | 11.424% | $83.3786 | $83.38 | $83.40 | $83.40 |
| Purchase #2 | $140.99 | 4.436% | $147.2443 | $147.24 | $147.25 | $147.20 |
| Purchase #3 | $11.52 | 11.870% | $12.8874 | $12.89 | $12.90 | $12.90 |
| Purchase #4 | $49.32 | 7.444% | $52.9914 | $52.99 | $53.00 | $53.00 |
| Purchase #5 | $109.38 | 6.402% | $116.3825 | $116.38 | $116.40 | $116.40 |
| Purchase #6 | $89.77 | 13.851% | $102.204 | $102.20 | $102.20 | $102.20 |
| Purchase #7 | $103.73 | 8.189% | $112.2244 | $112.22 | $112.20 | $112.20 |
| 7 purchase totals = | $579.54 | $627.3126 | $627.30 | $627.35 | $627.30 | |