| 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 | $71.26 | 4.573% | $74.5187 | $74.52 | $74.50 | $74.50 |
| Purchase #2 | $157.99 | 6.308% | $167.956 | $167.96 | $167.95 | $168.00 |
| Purchase #3 | $37.81 | 9.496% | $41.4004 | $41.40 | $41.40 | $41.40 |
| Purchase #4 | $189.41 | 9.870% | $208.1048 | $208.10 | $208.10 | $208.10 |
| Purchase #5 | $15.65 | 7.223% | $16.7804 | $16.78 | $16.80 | $16.80 |
| Purchase #6 | $26.94 | 13.760% | $30.6469 | $30.65 | $30.65 | $30.60 |
| Purchase #7 | $199.58 | 12.621% | $224.769 | $224.77 | $224.75 | $224.80 |
| 7 purchase totals = | $698.64 | $764.1762 | $764.18 | $764.15 | $764.20 | |