| 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 | $89.49 | 4.243% | $93.2871 | $93.29 | $93.30 | $93.30 |
| Purchase #2 | $169.50 | 11.537% | $189.0552 | $189.06 | $189.05 | $189.10 |
| Purchase #3 | $152.88 | 3.255% | $157.8562 | $157.86 | $157.85 | $157.90 |
| Purchase #4 | $76.79 | 4.463% | $80.2171 | $80.22 | $80.20 | $80.20 |
| Purchase #5 | $26.63 | 13.371% | $30.1907 | $30.19 | $30.20 | $30.20 |
| Purchase #6 | $100.82 | 9.453% | $110.3505 | $110.35 | $110.35 | $110.40 |
| Purchase #7 | $121.70 | 11.769% | $136.0229 | $136.02 | $136.00 | $136.00 |
| 7 purchase totals = | $737.81 | $796.9797 | $796.99 | $796.95 | $797.10 | |