| 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 | $33.31 | 4.590% | $34.8389 | $34.84 | $34.85 | $34.80 |
| Purchase #2 | $56.63 | 12.400% | $63.6521 | $63.65 | $63.65 | $63.70 |
| Purchase #3 | $150.46 | 10.543% | $166.323 | $166.32 | $166.30 | $166.30 |
| Purchase #4 | $186.43 | 3.487% | $192.9308 | $192.93 | $192.95 | $192.90 |
| Purchase #5 | $43.37 | 3.112% | $44.7197 | $44.72 | $44.70 | $44.70 |
| Purchase #6 | $93.96 | 8.448% | $101.8977 | $101.90 | $101.90 | $101.90 |
| Purchase #7 | $13.84 | 7.815% | $14.9216 | $14.92 | $14.90 | $14.90 |
| 7 purchase totals = | $578.00 | $619.2838 | $619.28 | $619.25 | $619.20 | |