| 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 | $120.54 | 4.132% | $125.5207 | $125.52 | $125.50 | $125.50 |
| Purchase #2 | $72.53 | 4.559% | $75.8366 | $75.84 | $75.85 | $75.80 |
| Purchase #3 | $146.44 | 4.648% | $153.2465 | $153.25 | $153.25 | $153.20 |
| Purchase #4 | $33.94 | 6.372% | $36.1027 | $36.10 | $36.10 | $36.10 |
| Purchase #5 | $170.87 | 7.740% | $184.0953 | $184.10 | $184.10 | $184.10 |
| Purchase #6 | $81.60 | 11.560% | $91.033 | $91.03 | $91.05 | $91.00 |
| Purchase #7 | $27.76 | 9.667% | $30.4436 | $30.44 | $30.45 | $30.40 |
| 7 purchase totals = | $653.68 | $696.2784 | $696.28 | $696.30 | $696.10 | |