| 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 | $109.90 | 11.424% | $122.455 | $122.46 | $122.45 | $122.50 |
| Purchase #2 | $51.38 | 5.855% | $54.3883 | $54.39 | $54.40 | $54.40 |
| Purchase #3 | $36.30 | 9.292% | $39.673 | $39.67 | $39.65 | $39.70 |
| Purchase #4 | $9.32 | 12.824% | $10.5152 | $10.52 | $10.50 | $10.50 |
| Purchase #5 | $187.52 | 13.279% | $212.4208 | $212.42 | $212.40 | $212.40 |
| Purchase #6 | $64.61 | 4.463% | $67.4935 | $67.49 | $67.50 | $67.50 |
| Purchase #7 | $239.85 | 12.604% | $270.0807 | $270.08 | $270.10 | $270.10 |
| 7 purchase totals = | $698.88 | $777.0265 | $777.03 | $777.00 | $777.10 | |