| 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 | $109.74 | 4.582% | $114.7683 | $114.77 | $114.75 | $114.80 |
| Purchase #2 | $21.79 | 8.299% | $23.5984 | $23.60 | $23.60 | $23.60 |
| Purchase #3 | $116.59 | 5.604% | $123.1237 | $123.12 | $123.10 | $123.10 |
| Purchase #4 | $6.62 | 9.425% | $7.2439 | $7.24 | $7.25 | $7.20 |
| Purchase #5 | $236.95 | 11.673% | $264.6092 | $264.61 | $264.60 | $264.60 |
| Purchase #6 | $54.60 | 3.334% | $56.4204 | $56.42 | $56.40 | $56.40 |
| Purchase #7 | $32.46 | 8.583% | $35.246 | $35.25 | $35.25 | $35.20 |
| 7 purchase totals = | $578.75 | $625.0099 | $625.01 | $624.95 | $624.90 | |