| 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 | $40.26 | 7.754% | $43.3818 | $43.38 | $43.40 | $43.40 |
| Purchase #2 | $102.80 | 7.662% | $110.6765 | $110.68 | $110.70 | $110.70 |
| Purchase #3 | $114.41 | 10.475% | $126.3944 | $126.39 | $126.40 | $126.40 |
| Purchase #4 | $36.41 | 5.579% | $38.4413 | $38.44 | $38.45 | $38.40 |
| Purchase #5 | $64.72 | 6.431% | $68.8821 | $68.88 | $68.90 | $68.90 |
| Purchase #6 | $201.48 | 10.386% | $222.4057 | $222.41 | $222.40 | $222.40 |
| Purchase #7 | $120.34 | 3.514% | $124.5687 | $124.57 | $124.55 | $124.60 |
| 7 purchase totals = | $680.42 | $734.7505 | $734.75 | $734.80 | $734.80 | |