| 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 | $96.73 | 3.307% | $99.9289 | $99.93 | $99.95 | $99.90 |
| Purchase #2 | $184.34 | 8.607% | $200.2061 | $200.21 | $200.20 | $200.20 |
| Purchase #3 | $115.60 | 9.660% | $126.767 | $126.77 | $126.75 | $126.80 |
| Purchase #4 | $205.49 | 13.597% | $233.4305 | $233.43 | $233.45 | $233.40 |
| Purchase #5 | $207.81 | 11.398% | $231.4962 | $231.50 | $231.50 | $231.50 |
| Purchase #6 | $27.33 | 10.124% | $30.0969 | $30.10 | $30.10 | $30.10 |
| Purchase #7 | $53.40 | 8.559% | $57.9705 | $57.97 | $57.95 | $58.00 |
| 7 purchase totals = | $890.70 | $979.8961 | $979.91 | $979.90 | $979.90 | |