| 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 | $84.94 | 4.787% | $89.0061 | $89.01 | $89.00 | $89.00 |
| Purchase #2 | $234.75 | 4.792% | $245.9992 | $246.00 | $246.00 | $246.00 |
| Purchase #3 | $39.31 | 11.563% | $43.8554 | $43.86 | $43.85 | $43.90 |
| Purchase #4 | $84.58 | 4.867% | $88.6965 | $88.70 | $88.70 | $88.70 |
| Purchase #5 | $184.34 | 11.303% | $205.176 | $205.18 | $205.20 | $205.20 |
| Purchase #6 | $236.48 | 6.211% | $251.1678 | $251.17 | $251.15 | $251.20 |
| Purchase #7 | $77.75 | 5.585% | $82.0923 | $82.09 | $82.10 | $82.10 |
| 7 purchase totals = | $942.15 | $1,005.9933 | $1,006.01 | $1,006.00 | $1,006.10 | |