| 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 | $226.84 | 3.287% | $234.2962 | $234.30 | $234.30 | $234.30 |
| Purchase #2 | $83.64 | 11.671% | $93.4016 | $93.40 | $93.40 | $93.40 |
| Purchase #3 | $74.78 | 6.412% | $79.5749 | $79.57 | $79.55 | $79.60 |
| Purchase #4 | $5.45 | 9.432% | $5.964 | $5.96 | $5.95 | $6.00 |
| Purchase #5 | $48.49 | 10.541% | $53.6013 | $53.60 | $53.60 | $53.60 |
| Purchase #6 | $192.34 | 11.153% | $213.7917 | $213.79 | $213.80 | $213.80 |
| Purchase #7 | $26.37 | 4.130% | $27.4591 | $27.46 | $27.45 | $27.50 |
| 7 purchase totals = | $657.91 | $708.0888 | $708.08 | $708.05 | $708.20 | |