| 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 | $18.93 | 4.657% | $19.8116 | $19.81 | $19.80 | $19.80 |
| Purchase #2 | $248.82 | 10.371% | $274.6251 | $274.63 | $274.65 | $274.60 |
| Purchase #3 | $37.34 | 7.136% | $40.0046 | $40.00 | $40.00 | $40.00 |
| Purchase #4 | $113.80 | 6.337% | $121.0115 | $121.01 | $121.00 | $121.00 |
| Purchase #5 | $125.84 | 3.626% | $130.403 | $130.40 | $130.40 | $130.40 |
| Purchase #6 | $19.56 | 4.481% | $20.4365 | $20.44 | $20.45 | $20.40 |
| Purchase #7 | $88.99 | 4.417% | $92.9207 | $92.92 | $92.90 | $92.90 |
| 7 purchase totals = | $653.28 | $699.2130 | $699.21 | $699.20 | $699.10 | |