| 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 | $42.25 | 5.106% | $44.4073 | $44.41 | $44.40 | $44.40 |
| Purchase #2 | $167.37 | 5.599% | $176.741 | $176.74 | $176.75 | $176.70 |
| Purchase #3 | $41.86 | 13.614% | $47.5588 | $47.56 | $47.55 | $47.60 |
| Purchase #4 | $106.82 | 8.470% | $115.8677 | $115.87 | $115.85 | $115.90 |
| Purchase #5 | $73.65 | 9.799% | $80.867 | $80.87 | $80.85 | $80.90 |
| Purchase #6 | $104.66 | 13.393% | $118.6771 | $118.68 | $118.70 | $118.70 |
| Purchase #7 | $96.45 | 11.606% | $107.644 | $107.64 | $107.65 | $107.60 |
| 7 purchase totals = | $633.06 | $691.7629 | $691.77 | $691.75 | $691.80 | |