| 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 | $131.73 | 3.632% | $136.5144 | $136.51 | $136.50 | $136.50 |
| Purchase #2 | $220.92 | 6.572% | $235.4389 | $235.44 | $235.45 | $235.40 |
| Purchase #3 | $18.37 | 6.542% | $19.5718 | $19.57 | $19.55 | $19.60 |
| Purchase #4 | $45.32 | 8.288% | $49.0761 | $49.08 | $49.10 | $49.10 |
| Purchase #5 | $228.65 | 7.821% | $246.5327 | $246.53 | $246.55 | $246.50 |
| Purchase #6 | $181.50 | 10.355% | $200.2943 | $200.29 | $200.30 | $200.30 |
| Purchase #7 | $66.62 | 8.528% | $72.3014 | $72.30 | $72.30 | $72.30 |
| 7 purchase totals = | $893.11 | $959.7296 | $959.72 | $959.75 | $959.70 | |