| 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 | $212.50 | 5.166% | $223.4778 | $223.48 | $223.50 | $223.50 |
| Purchase #2 | $53.55 | 6.232% | $56.8872 | $56.89 | $56.90 | $56.90 |
| Purchase #3 | $63.75 | 4.740% | $66.7718 | $66.77 | $66.75 | $66.80 |
| Purchase #4 | $147.61 | 11.549% | $164.6575 | $164.66 | $164.65 | $164.70 |
| Purchase #5 | $232.85 | 8.230% | $252.0136 | $252.01 | $252.00 | $252.00 |
| Purchase #6 | $93.74 | 5.343% | $98.7485 | $98.75 | $98.75 | $98.70 |
| Purchase #7 | $18.51 | 9.863% | $20.3356 | $20.34 | $20.35 | $20.30 |
| 7 purchase totals = | $822.51 | $882.8920 | $882.90 | $882.90 | $882.90 | |