| 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 | $49.87 | 8.455% | $54.0865 | $54.09 | $54.10 | $54.10 |
| Purchase #2 | $5.81 | 5.368% | $6.1219 | $6.12 | $6.10 | $6.10 |
| Purchase #3 | $141.34 | 11.245% | $157.2337 | $157.23 | $157.25 | $157.20 |
| Purchase #4 | $24.79 | 4.704% | $25.9561 | $25.96 | $25.95 | $26.00 |
| Purchase #5 | $107.67 | 12.480% | $121.1072 | $121.11 | $121.10 | $121.10 |
| Purchase #6 | $222.26 | 5.848% | $235.2578 | $235.26 | $235.25 | $235.30 |
| Purchase #7 | $71.29 | 7.528% | $76.6567 | $76.66 | $76.65 | $76.70 |
| 7 purchase totals = | $623.03 | $676.4199 | $676.43 | $676.40 | $676.50 | |