| 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 | $79.41 | 9.465% | $86.9262 | $86.93 | $86.95 | $86.90 |
| Purchase #2 | $72.45 | 12.411% | $81.4418 | $81.44 | $81.45 | $81.40 |
| Purchase #3 | $39.29 | 5.252% | $41.3535 | $41.35 | $41.35 | $41.40 |
| Purchase #4 | $61.66 | 11.800% | $68.9359 | $68.94 | $68.95 | $68.90 |
| Purchase #5 | $96.46 | 12.762% | $108.7702 | $108.77 | $108.75 | $108.80 |
| Purchase #6 | $102.73 | 11.554% | $114.5994 | $114.60 | $114.60 | $114.60 |
| Purchase #7 | $208.27 | 5.426% | $219.5707 | $219.57 | $219.55 | $219.60 |
| 7 purchase totals = | $660.27 | $721.5977 | $721.60 | $721.60 | $721.60 | |