| 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 | $50.96 | 11.293% | $56.7149 | $56.71 | $56.70 | $56.70 |
| Purchase #2 | $5.60 | 6.147% | $5.9442 | $5.94 | $5.95 | $5.90 |
| Purchase #3 | $194.62 | 3.514% | $201.4589 | $201.46 | $201.45 | $201.50 |
| Purchase #4 | $95.61 | 11.624% | $106.7237 | $106.72 | $106.70 | $106.70 |
| Purchase #5 | $26.93 | 3.345% | $27.8308 | $27.83 | $27.85 | $27.80 |
| Purchase #6 | $16.61 | 3.395% | $17.1739 | $17.17 | $17.15 | $17.20 |
| Purchase #7 | $29.90 | 11.508% | $33.3409 | $33.34 | $33.35 | $33.30 |
| 7 purchase totals = | $420.23 | $449.1873 | $449.17 | $449.15 | $449.10 | |