| 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 | $40.32 | 12.770% | $45.4689 | $45.47 | $45.45 | $45.50 |
| Purchase #2 | $80.42 | 13.220% | $91.0515 | $91.05 | $91.05 | $91.10 |
| Purchase #3 | $137.86 | 9.264% | $150.6314 | $150.63 | $150.65 | $150.60 |
| Purchase #4 | $246.95 | 13.736% | $280.8711 | $280.87 | $280.85 | $280.90 |
| Purchase #5 | $214.86 | 10.659% | $237.7619 | $237.76 | $237.75 | $237.80 |
| Purchase #6 | $125.36 | 12.852% | $141.4713 | $141.47 | $141.45 | $141.50 |
| Purchase #7 | $68.98 | 8.115% | $74.5777 | $74.58 | $74.60 | $74.60 |
| 7 purchase totals = | $914.75 | $1,021.8338 | $1,021.83 | $1,021.80 | $1,022.00 | |