| 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 | $115.60 | 8.631% | $125.5774 | $125.58 | $125.60 | $125.60 |
| Purchase #2 | $56.58 | 5.841% | $59.8848 | $59.88 | $59.90 | $59.90 |
| Purchase #3 | $47.39 | 4.136% | $49.3501 | $49.35 | $49.35 | $49.40 |
| Purchase #4 | $175.65 | 9.665% | $192.6266 | $192.63 | $192.65 | $192.60 |
| Purchase #5 | $36.45 | 3.227% | $37.6262 | $37.63 | $37.65 | $37.60 |
| Purchase #6 | $166.30 | 8.286% | $180.0796 | $180.08 | $180.10 | $180.10 |
| Purchase #7 | $201.41 | 4.274% | $210.0183 | $210.02 | $210.00 | $210.00 |
| 7 purchase totals = | $799.38 | $855.1630 | $855.17 | $855.25 | $855.20 | |