| 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 | $6.65 | 4.118% | $6.9238 | $6.92 | $6.90 | $6.90 |
| Purchase #2 | $161.39 | 4.848% | $169.2142 | $169.21 | $169.20 | $169.20 |
| Purchase #3 | $105.38 | 13.292% | $119.3871 | $119.39 | $119.40 | $119.40 |
| Purchase #4 | $114.56 | 9.552% | $125.5028 | $125.50 | $125.50 | $125.50 |
| Purchase #5 | $232.97 | 5.531% | $245.8556 | $245.86 | $245.85 | $245.90 |
| Purchase #6 | $139.95 | 4.762% | $146.6144 | $146.61 | $146.60 | $146.60 |
| Purchase #7 | $127.55 | 12.408% | $143.3764 | $143.38 | $143.40 | $143.40 |
| 7 purchase totals = | $888.45 | $956.8743 | $956.87 | $956.85 | $956.90 | |