| 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 | $247.93 | 9.685% | $271.942 | $271.94 | $271.95 | $271.90 |
| Purchase #2 | $153.83 | 5.438% | $162.1953 | $162.20 | $162.20 | $162.20 |
| Purchase #3 | $66.56 | 5.679% | $70.3399 | $70.34 | $70.35 | $70.30 |
| Purchase #4 | $45.74 | 13.661% | $51.9885 | $51.99 | $52.00 | $52.00 |
| Purchase #5 | $24.34 | 12.752% | $27.4438 | $27.44 | $27.45 | $27.40 |
| Purchase #6 | $8.39 | 3.776% | $8.7068 | $8.71 | $8.70 | $8.70 |
| Purchase #7 | $118.34 | 6.862% | $126.4605 | $126.46 | $126.45 | $126.50 |
| 7 purchase totals = | $665.13 | $719.0768 | $719.08 | $719.10 | $719.00 | |