| 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 | $27.28 | 6.524% | $29.0597 | $29.06 | $29.05 | $29.10 |
| Purchase #2 | $8.77 | 11.661% | $9.7927 | $9.79 | $9.80 | $9.80 |
| Purchase #3 | $15.54 | 4.303% | $16.2087 | $16.21 | $16.20 | $16.20 |
| Purchase #4 | $127.70 | 6.437% | $135.92 | $135.92 | $135.90 | $135.90 |
| Purchase #5 | $86.59 | 6.494% | $92.2132 | $92.21 | $92.20 | $92.20 |
| Purchase #6 | $210.25 | 10.782% | $232.9192 | $232.92 | $232.90 | $232.90 |
| Purchase #7 | $216.52 | 6.336% | $230.2387 | $230.24 | $230.25 | $230.20 |
| 7 purchase totals = | $692.65 | $746.3522 | $746.35 | $746.30 | $746.30 | |