| 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 | $34.72 | 13.189% | $39.2992 | $39.30 | $39.30 | $39.30 |
| Purchase #2 | $65.84 | 5.366% | $69.373 | $69.37 | $69.35 | $69.40 |
| Purchase #3 | $63.95 | 10.436% | $70.6238 | $70.62 | $70.60 | $70.60 |
| Purchase #4 | $166.71 | 11.703% | $186.2201 | $186.22 | $186.20 | $186.20 |
| Purchase #5 | $185.77 | 4.259% | $193.6819 | $193.68 | $193.70 | $193.70 |
| Purchase #6 | $25.34 | 12.310% | $28.4594 | $28.46 | $28.45 | $28.50 |
| Purchase #7 | $24.79 | 9.571% | $27.1627 | $27.16 | $27.15 | $27.20 |
| 7 purchase totals = | $567.12 | $614.8201 | $614.81 | $614.75 | $614.90 | |