| 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 | $24.41 | 13.130% | $27.615 | $27.62 | $27.60 | $27.60 |
| Purchase #2 | $42.65 | 8.244% | $46.1661 | $46.17 | $46.15 | $46.20 |
| Purchase #3 | $42.60 | 3.281% | $43.9977 | $44.00 | $44.00 | $44.00 |
| Purchase #4 | $190.34 | 11.855% | $212.9048 | $212.90 | $212.90 | $212.90 |
| Purchase #5 | $189.86 | 5.535% | $200.3688 | $200.37 | $200.35 | $200.40 |
| Purchase #6 | $6.44 | 9.844% | $7.074 | $7.07 | $7.05 | $7.10 |
| Purchase #7 | $133.34 | 5.789% | $141.0591 | $141.06 | $141.05 | $141.10 |
| 7 purchase totals = | $629.64 | $679.1855 | $679.19 | $679.10 | $679.30 | |