| 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 | $104.52 | 9.429% | $114.3752 | $114.38 | $114.40 | $114.40 |
| Purchase #2 | $155.74 | 7.711% | $167.7491 | $167.75 | $167.75 | $167.70 |
| Purchase #3 | $61.98 | 13.836% | $70.5556 | $70.56 | $70.55 | $70.60 |
| Purchase #4 | $102.61 | 12.634% | $115.5737 | $115.57 | $115.55 | $115.60 |
| Purchase #5 | $28.52 | 3.530% | $29.5268 | $29.53 | $29.55 | $29.50 |
| Purchase #6 | $199.90 | 9.863% | $219.6161 | $219.62 | $219.60 | $219.60 |
| Purchase #7 | $112.97 | 5.491% | $119.1732 | $119.17 | $119.15 | $119.20 |
| 7 purchase totals = | $766.24 | $836.5697 | $836.58 | $836.55 | $836.60 | |