| 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 | $85.91 | 9.395% | $93.9812 | $93.98 | $94.00 | $94.00 |
| Purchase #2 | $219.84 | 10.630% | $243.209 | $243.21 | $243.20 | $243.20 |
| Purchase #3 | $15.55 | 11.380% | $17.3196 | $17.32 | $17.30 | $17.30 |
| Purchase #4 | $199.67 | 6.306% | $212.2612 | $212.26 | $212.25 | $212.30 |
| Purchase #5 | $168.63 | 6.195% | $179.0766 | $179.08 | $179.10 | $179.10 |
| Purchase #6 | $103.39 | 4.332% | $107.8689 | $107.87 | $107.85 | $107.90 |
| Purchase #7 | $9.71 | 12.278% | $10.9022 | $10.90 | $10.90 | $10.90 |
| 7 purchase totals = | $802.70 | $864.6187 | $864.62 | $864.60 | $864.70 | |