| 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 | $18.95 | 7.750% | $20.4186 | $20.42 | $20.40 | $20.40 |
| Purchase #2 | $193.72 | 9.292% | $211.7205 | $211.72 | $211.70 | $211.70 |
| Purchase #3 | $73.58 | 12.873% | $83.052 | $83.05 | $83.05 | $83.10 |
| Purchase #4 | $249.94 | 5.560% | $263.8367 | $263.84 | $263.85 | $263.80 |
| Purchase #5 | $50.96 | 10.429% | $56.2746 | $56.27 | $56.25 | $56.30 |
| Purchase #6 | $87.97 | 12.525% | $98.9882 | $98.99 | $99.00 | $99.00 |
| Purchase #7 | $197.34 | 12.659% | $222.3213 | $222.32 | $222.30 | $222.30 |
| 7 purchase totals = | $872.46 | $956.6119 | $956.61 | $956.55 | $956.60 | |