| 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 | $114.31 | 6.578% | $121.8293 | $121.83 | $121.85 | $121.80 |
| Purchase #2 | $180.71 | 3.366% | $186.7927 | $186.79 | $186.80 | $186.80 |
| Purchase #3 | $24.34 | 6.114% | $25.8281 | $25.83 | $25.85 | $25.80 |
| Purchase #4 | $47.57 | 8.285% | $51.5112 | $51.51 | $51.50 | $51.50 |
| Purchase #5 | $27.95 | 12.356% | $31.4035 | $31.40 | $31.40 | $31.40 |
| Purchase #6 | $113.42 | 5.682% | $119.8645 | $119.86 | $119.85 | $119.90 |
| Purchase #7 | $77.89 | 12.109% | $87.3217 | $87.32 | $87.30 | $87.30 |
| 7 purchase totals = | $586.19 | $624.5510 | $624.54 | $624.55 | $624.50 | |