| 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 | $50.40 | 13.412% | $57.1596 | $57.16 | $57.15 | $57.20 |
| Purchase #2 | $26.74 | 9.733% | $29.3426 | $29.34 | $29.35 | $29.30 |
| Purchase #3 | $25.98 | 6.634% | $27.7035 | $27.70 | $27.70 | $27.70 |
| Purchase #4 | $30.95 | 13.588% | $35.1555 | $35.16 | $35.15 | $35.20 |
| Purchase #5 | $210.90 | 5.216% | $221.9005 | $221.90 | $221.90 | $221.90 |
| Purchase #6 | $87.45 | 8.841% | $95.1815 | $95.18 | $95.20 | $95.20 |
| Purchase #7 | $173.57 | 8.394% | $188.1395 | $188.14 | $188.15 | $188.10 |
| 7 purchase totals = | $605.99 | $654.5827 | $654.58 | $654.60 | $654.60 | |