| 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 | $66.92 | 5.478% | $70.5859 | $70.59 | $70.60 | $70.60 |
| Purchase #2 | $157.77 | 12.743% | $177.8746 | $177.87 | $177.85 | $177.90 |
| Purchase #3 | $199.77 | 11.457% | $222.6576 | $222.66 | $222.65 | $222.70 |
| Purchase #4 | $158.85 | 6.130% | $168.5875 | $168.59 | $168.60 | $168.60 |
| Purchase #5 | $196.65 | 5.306% | $207.0842 | $207.08 | $207.10 | $207.10 |
| Purchase #6 | $22.36 | 8.506% | $24.2619 | $24.26 | $24.25 | $24.30 |
| Purchase #7 | $225.68 | 7.506% | $242.6195 | $242.62 | $242.60 | $242.60 |
| 7 purchase totals = | $1,028.00 | $1,113.6712 | $1,113.67 | $1,113.65 | $1,113.80 | |