| 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 | $42.99 | 5.401% | $45.3119 | $45.31 | $45.30 | $45.30 |
| Purchase #2 | $177.46 | 7.587% | $190.9239 | $190.92 | $190.90 | $190.90 |
| Purchase #3 | $38.77 | 12.853% | $43.7531 | $43.75 | $43.75 | $43.80 |
| Purchase #4 | $247.30 | 6.194% | $262.6178 | $262.62 | $262.60 | $262.60 |
| Purchase #5 | $107.86 | 9.740% | $118.3656 | $118.37 | $118.35 | $118.40 |
| Purchase #6 | $236.98 | 12.673% | $267.0125 | $267.01 | $267.00 | $267.00 |
| Purchase #7 | $10.80 | 4.861% | $11.325 | $11.33 | $11.35 | $11.30 |
| 7 purchase totals = | $862.16 | $939.3098 | $939.31 | $939.25 | $939.30 | |