| 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 | $25.93 | 13.659% | $29.4718 | $29.47 | $29.45 | $29.50 |
| Purchase #2 | $213.27 | 10.130% | $234.8743 | $234.87 | $234.85 | $234.90 |
| Purchase #3 | $204.90 | 7.716% | $220.7101 | $220.71 | $220.70 | $220.70 |
| Purchase #4 | $22.52 | 8.646% | $24.4671 | $24.47 | $24.45 | $24.50 |
| Purchase #5 | $188.99 | 12.152% | $211.9561 | $211.96 | $211.95 | $212.00 |
| Purchase #6 | $80.95 | 12.687% | $91.2201 | $91.22 | $91.20 | $91.20 |
| Purchase #7 | $127.55 | 13.618% | $144.9198 | $144.92 | $144.90 | $144.90 |
| 7 purchase totals = | $864.11 | $957.6193 | $957.62 | $957.50 | $957.70 | |