| 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 | $165.64 | 13.221% | $187.5393 | $187.54 | $187.55 | $187.50 |
| Purchase #2 | $46.30 | 3.429% | $47.8876 | $47.89 | $47.90 | $47.90 |
| Purchase #3 | $101.50 | 3.168% | $104.7155 | $104.72 | $104.70 | $104.70 |
| Purchase #4 | $103.83 | 3.723% | $107.6956 | $107.70 | $107.70 | $107.70 |
| Purchase #5 | $71.61 | 10.844% | $79.3754 | $79.38 | $79.40 | $79.40 |
| Purchase #6 | $122.83 | 5.587% | $129.6925 | $129.69 | $129.70 | $129.70 |
| Purchase #7 | $205.29 | 8.487% | $222.713 | $222.71 | $222.70 | $222.70 |
| 7 purchase totals = | $817.00 | $879.6189 | $879.63 | $879.65 | $879.60 | |