| 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 | $75.70 | 12.195% | $84.9316 | $84.93 | $84.95 | $84.90 |
| Purchase #2 | $80.54 | 6.398% | $85.6929 | $85.69 | $85.70 | $85.70 |
| Purchase #3 | $73.36 | 6.222% | $77.9245 | $77.92 | $77.90 | $77.90 |
| Purchase #4 | $199.44 | 12.843% | $225.0541 | $225.05 | $225.05 | $225.10 |
| Purchase #5 | $63.37 | 11.604% | $70.7235 | $70.72 | $70.70 | $70.70 |
| Purchase #6 | $238.36 | 4.714% | $249.5963 | $249.60 | $249.60 | $249.60 |
| Purchase #7 | $9.64 | 13.705% | $10.9612 | $10.96 | $10.95 | $11.00 |
| 7 purchase totals = | $740.41 | $804.8841 | $804.87 | $804.85 | $804.90 | |