| 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 | $27.37 | 3.463% | $28.3178 | $28.32 | $28.30 | $28.30 |
| Purchase #2 | $51.99 | 12.857% | $58.6744 | $58.67 | $58.65 | $58.70 |
| Purchase #3 | $188.65 | 9.526% | $206.6208 | $206.62 | $206.60 | $206.60 |
| Purchase #4 | $231.99 | 4.161% | $241.6431 | $241.64 | $241.65 | $241.60 |
| Purchase #5 | $120.27 | 3.412% | $124.3736 | $124.37 | $124.35 | $124.40 |
| Purchase #6 | $166.76 | 6.162% | $177.0358 | $177.04 | $177.05 | $177.00 |
| Purchase #7 | $171.41 | 6.859% | $183.167 | $183.17 | $183.15 | $183.20 |
| 7 purchase totals = | $958.44 | $1,019.8325 | $1,019.83 | $1,019.75 | $1,019.80 | |