| 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 | $63.84 | 3.200% | $65.8829 | $65.88 | $65.90 | $65.90 |
| Purchase #2 | $86.98 | 13.243% | $98.4988 | $98.50 | $98.50 | $98.50 |
| Purchase #3 | $249.40 | 9.380% | $272.7937 | $272.79 | $272.80 | $272.80 |
| Purchase #4 | $181.47 | 10.811% | $201.0887 | $201.09 | $201.10 | $201.10 |
| Purchase #5 | $29.85 | 6.519% | $31.7959 | $31.80 | $31.80 | $31.80 |
| Purchase #6 | $67.80 | 3.198% | $69.9682 | $69.97 | $69.95 | $70.00 |
| Purchase #7 | $242.31 | 12.414% | $272.3904 | $272.39 | $272.40 | $272.40 |
| 7 purchase totals = | $921.65 | $1,012.4186 | $1,012.42 | $1,012.45 | $1,012.50 | |