| 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 | $85.50 | 8.773% | $93.0009 | $93.00 | $93.00 | $93.00 |
| Purchase #2 | $95.55 | 8.153% | $103.3402 | $103.34 | $103.35 | $103.30 |
| Purchase #3 | $74.75 | 8.743% | $81.2854 | $81.29 | $81.30 | $81.30 |
| Purchase #4 | $215.66 | 10.396% | $238.08 | $238.08 | $238.10 | $238.10 |
| Purchase #5 | $26.93 | 10.656% | $29.7997 | $29.80 | $29.80 | $29.80 |
| Purchase #6 | $122.85 | 12.266% | $137.9188 | $137.92 | $137.90 | $137.90 |
| Purchase #7 | $94.50 | 12.746% | $106.545 | $106.55 | $106.55 | $106.50 |
| 7 purchase totals = | $715.74 | $789.9700 | $789.98 | $790.00 | $789.90 | |