| 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 | $139.93 | 10.597% | $154.7584 | $154.76 | $154.75 | $154.80 |
| Purchase #2 | $28.58 | 11.614% | $31.8993 | $31.90 | $31.90 | $31.90 |
| Purchase #3 | $86.80 | 13.276% | $98.3236 | $98.32 | $98.30 | $98.30 |
| Purchase #4 | $29.52 | 4.539% | $30.8599 | $30.86 | $30.85 | $30.90 |
| Purchase #5 | $211.53 | 12.728% | $238.4535 | $238.45 | $238.45 | $238.50 |
| Purchase #6 | $70.45 | 6.682% | $75.1575 | $75.16 | $75.15 | $75.20 |
| Purchase #7 | $237.76 | 9.123% | $259.4508 | $259.45 | $259.45 | $259.50 |
| 7 purchase totals = | $804.57 | $888.9030 | $888.90 | $888.85 | $889.10 | |