| 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 | $114.45 | 7.288% | $122.7911 | $122.79 | $122.80 | $122.80 |
| Purchase #2 | $141.55 | 8.736% | $153.9158 | $153.92 | $153.90 | $153.90 |
| Purchase #3 | $99.33 | 5.794% | $105.0852 | $105.09 | $105.10 | $105.10 |
| Purchase #4 | $30.49 | 13.141% | $34.4967 | $34.50 | $34.50 | $34.50 |
| Purchase #5 | $23.37 | 8.699% | $25.403 | $25.40 | $25.40 | $25.40 |
| Purchase #6 | $10.84 | 8.291% | $11.7387 | $11.74 | $11.75 | $11.70 |
| Purchase #7 | $223.97 | 8.160% | $242.246 | $242.25 | $242.25 | $242.20 |
| 7 purchase totals = | $644.00 | $695.6765 | $695.69 | $695.70 | $695.60 | |