| 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 | $16.53 | 5.259% | $17.3993 | $17.40 | $17.40 | $17.40 |
| Purchase #2 | $27.86 | 9.304% | $30.4521 | $30.45 | $30.45 | $30.50 |
| Purchase #3 | $60.33 | 4.246% | $62.8916 | $62.89 | $62.90 | $62.90 |
| Purchase #4 | $31.72 | 10.545% | $35.0649 | $35.06 | $35.05 | $35.10 |
| Purchase #5 | $173.70 | 11.618% | $193.8805 | $193.88 | $193.90 | $193.90 |
| Purchase #6 | $10.88 | 7.378% | $11.6827 | $11.68 | $11.70 | $11.70 |
| Purchase #7 | $26.69 | 13.590% | $30.3172 | $30.32 | $30.30 | $30.30 |
| 7 purchase totals = | $347.71 | $381.6883 | $381.68 | $381.70 | $381.80 | |