| 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 | $9.36 | 7.712% | $10.0818 | $10.08 | $10.10 | $10.10 |
| Purchase #2 | $173.56 | 7.587% | $186.728 | $186.73 | $186.75 | $186.70 |
| Purchase #3 | $29.86 | 10.669% | $33.0458 | $33.05 | $33.05 | $33.00 |
| Purchase #4 | $95.76 | 8.514% | $103.913 | $103.91 | $103.90 | $103.90 |
| Purchase #5 | $24.83 | 4.803% | $26.0226 | $26.02 | $26.00 | $26.00 |
| Purchase #6 | $233.50 | 5.408% | $246.1277 | $246.13 | $246.15 | $246.10 |
| Purchase #7 | $186.74 | 11.323% | $207.8846 | $207.88 | $207.90 | $207.90 |
| 7 purchase totals = | $753.61 | $813.8035 | $813.80 | $813.85 | $813.70 | |