| 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 | $66.56 | 4.722% | $69.703 | $69.70 | $69.70 | $69.70 |
| Purchase #2 | $226.41 | 5.669% | $239.2452 | $239.25 | $239.25 | $239.20 |
| Purchase #3 | $219.67 | 5.534% | $231.8265 | $231.83 | $231.85 | $231.80 |
| Purchase #4 | $62.81 | 10.648% | $69.498 | $69.50 | $69.50 | $69.50 |
| Purchase #5 | $126.35 | 4.396% | $131.9043 | $131.90 | $131.90 | $131.90 |
| Purchase #6 | $234.27 | 7.323% | $251.4256 | $251.43 | $251.45 | $251.40 |
| Purchase #7 | $33.35 | 11.353% | $37.1362 | $37.14 | $37.15 | $37.10 |
| 7 purchase totals = | $969.42 | $1,030.7388 | $1,030.75 | $1,030.80 | $1,030.60 | |