| 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 | $105.99 | 7.317% | $113.7453 | $113.75 | $113.75 | $113.70 |
| Purchase #2 | $16.96 | 5.306% | $17.8599 | $17.86 | $17.85 | $17.90 |
| Purchase #3 | $154.93 | 13.825% | $176.3491 | $176.35 | $176.35 | $176.30 |
| Purchase #4 | $87.27 | 7.145% | $93.5054 | $93.51 | $93.50 | $93.50 |
| Purchase #5 | $22.29 | 8.692% | $24.2274 | $24.23 | $24.25 | $24.20 |
| Purchase #6 | $52.77 | 4.408% | $55.0961 | $55.10 | $55.10 | $55.10 |
| Purchase #7 | $100.96 | 4.514% | $105.5173 | $105.52 | $105.50 | $105.50 |
| 7 purchase totals = | $541.17 | $586.3005 | $586.32 | $586.30 | $586.20 | |