| 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 | $56.53 | 13.345% | $64.0739 | $64.07 | $64.05 | $64.10 |
| Purchase #2 | $23.79 | 4.131% | $24.7728 | $24.77 | $24.75 | $24.80 |
| Purchase #3 | $172.31 | 8.619% | $187.1614 | $187.16 | $187.15 | $187.20 |
| Purchase #4 | $51.87 | 12.808% | $58.5135 | $58.51 | $58.50 | $58.50 |
| Purchase #5 | $206.90 | 7.766% | $222.9679 | $222.97 | $222.95 | $223.00 |
| Purchase #6 | $75.58 | 6.541% | $80.5237 | $80.52 | $80.50 | $80.50 |
| Purchase #7 | $138.37 | 12.274% | $155.3535 | $155.35 | $155.35 | $155.40 |
| 7 purchase totals = | $725.35 | $793.3667 | $793.35 | $793.25 | $793.50 | |